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10230230131 = 111754707113
BaseRepresentation
bin10011000011100010…
…01110110001110011
3222101221222112111021
421201301032301303
5131422414331011
64411045200311
7511341343552
oct114161166163
928357875437
1010230230131
11437a775350
121b96100097
13c705ca414
146d0973d99
153ed1d9471
hex261c4ec73

10230230131 has 8 divisors (see below), whose sum is σ = 11816736624. Its totient is φ = 8753137920.

The previous prime is 10230230117. The next prime is 10230230141. The reversal of 10230230131 is 13103203201.

10230230131 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 10230230131 - 215 = 10230197363 is a prime.

It is a super-2 number, since 2×102302301312 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10230230141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27353370 + ... + 27353743.

It is an arithmetic number, because the mean of its divisors is an integer number (1477092078).

Almost surely, 210230230131 is an apocalyptic number.

10230230131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10230230131 is a deficient number, since it is larger than the sum of its proper divisors (1586506493).

10230230131 is a wasteful number, since it uses less digits than its factorization.

10230230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54707141.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10230230131 its reverse (13103203201), we get a palindrome (23333433332).

The spelling of 10230230131 in words is "ten billion, two hundred thirty million, two hundred thirty thousand, one hundred thirty-one".

Divisors: 1 11 17 187 54707113 601778243 930020921 10230230131