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101210031413 = 315231624133
BaseRepresentation
bin101111001000010010…
…1101000010100110101
3100200020111112022021222
41132100211220110311
53124234232001123
6114254550120125
710212036033611
oct1362045502465
9320214468258
10101210031413
1139a17473667
1217747050045
13970c406b6a
144c81a42341
1529755a76c8
hex1790968535

101210031413 has 8 divisors (see below), whose sum is σ = 104495010816. Its totient is φ = 97926310800.

The previous prime is 101210031409. The next prime is 101210031431. The reversal of 101210031413 is 314130012101.

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 101210031413 - 22 = 101210031409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101210031391 and 101210031400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101210031463) 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, 149906 + ... + 474227.

It is an arithmetic number, because the mean of its divisors is an integer number (13061876352).

Almost surely, 2101210031413 is an apocalyptic number.

It is an amenable number.

101210031413 is a deficient number, since it is larger than the sum of its proper divisors (3284979403).

101210031413 is an equidigital number, since it uses as much as digits as its factorization.

101210031413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629395.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101210031413 its reverse (314130012101), we get a palindrome (415340043514).

The spelling of 101210031413 in words is "one hundred one billion, two hundred ten million, thirty-one thousand, four hundred thirteen".

Divisors: 1 31 5231 162161 624133 19348123 3264839723 101210031413