102576913 has 8 divisors (see below), whose sum is σ = 106396200. Its totient is φ = 98812800.

The previous prime is 102576893. The next prime is 102576917. The reversal of 102576913 is 319675201.

It can be written as a sum of positive squares in 4 ways, for example, as 76597504 + 25979409 = 8752^2 + 5097^2 .

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 102576913 - 2¹³ = 102568721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102576917) 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, 9988 + ... + 17461.

It is an arithmetic number, because the mean of its divisors is an integer number (13299525).

Almost surely, 2^102576913 is an apocalyptic number.

It is an amenable number.

102576913 is a deficient number, since it is larger than the sum of its proper divisors (3819287).

102576913 is a wasteful number, since it uses less digits than its factorization.

102576913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27587.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 102576913 is about 10128.0261156851. The cubic root of 102576913 is about 468.1121084945.

The spelling of 102576913 in words is "one hundred two million, five hundred seventy-six thousand, nine hundred thirteen".