102604831 has 8 divisors (see below), whose sum is σ = 117330944. Its totient is φ = 87895800.

The previous prime is 102604829. The next prime is 102604841. The reversal of 102604831 is 138406201.

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 102604831 - 2¹ = 102604829 is a prime.

It is a super-2 number, since 2×102604831² = 21055502689077122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102604796 and 102604805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102604841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13606 + ... + 19756.

It is an arithmetic number, because the mean of its divisors is an integer number (14666368).

Almost surely, 2^102604831 is an apocalyptic number.

102604831 is a deficient number, since it is larger than the sum of its proper divisors (14726113).

102604831 is an equidigital number, since it uses as much as digits as its factorization.

102604831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8541.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 102604831 is about 10129.4042766591. The cubic root of 102604831 is about 468.1545727879.

The spelling of 102604831 in words is "one hundred two million, six hundred four thousand, eight hundred thirty-one".