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10102130322031 = 11979467788493
BaseRepresentation
bin1001001100000001010111…
…1000111010101001101111
31022202202100211110011112001
42103000111320322221233
52311003130330301111
633252504332153131
72061566130636226
oct223002570725157
938682324404461
1010102130322031
113245320228640
121171a3b0087a7
1358381c111537
1426cd3508dcbd
15127ba61d41c1
hex93015e3aa6f

10102130322031 has 8 divisors (see below), whose sum is σ = 11134119268944. Its totient is φ = 9089076952320.

The previous prime is 10102130322013. The next prime is 10102130322041. The reversal of 10102130322031 is 13022303120101.

10102130322031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10102130322031 - 25 = 10102130321999 is a prime.

It is a super-2 number, since 2×101021303220312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102130322041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4733893180 + ... + 4733895313.

It is an arithmetic number, because the mean of its divisors is an integer number (1391764908618).

Almost surely, 210102130322031 is an apocalyptic number.

10102130322031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10102130322031 is a deficient number, since it is larger than the sum of its proper divisors (1031988946913).

10102130322031 is an equidigital number, since it uses as much as digits as its factorization.

10102130322031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9467788601.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10102130322031 its reverse (13022303120101), we get a palindrome (23124433442132).

The spelling of 10102130322031 in words is "ten trillion, one hundred two billion, one hundred thirty million, three hundred twenty-two thousand, thirty-one".

Divisors: 1 11 97 1067 9467788493 104145673423 918375483821 10102130322031