102476921513 has 8 divisors (see below), whose sum is σ = 106122098376. Its totient is φ = 98895139200.

The previous prime is 102476921507. The next prime is 102476921527. The reversal of 102476921513 is 315129674201.

It can be written as a sum of positive squares in 4 ways, for example, as 46199209 + 102430722304 = 6797^2 + 320048^2 .

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 102476921513 - 2¹⁴ = 102476905129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102476921593) 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, 15845348 + ... + 15851813.

It is an arithmetic number, because the mean of its divisors is an integer number (13265262297).

Almost surely, 2^102476921513 is an apocalyptic number.

It is an amenable number.

102476921513 is a deficient number, since it is larger than the sum of its proper divisors (3645176863).

102476921513 is an equidigital number, since it uses as much as digits as its factorization.

102476921513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31697275.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 102476921513 in words is "one hundred two billion, four hundred seventy-six million, nine hundred twenty-one thousand, five hundred thirteen".