104510031320 has 32 divisors (see below), whose sum is σ = 235176873120. Its totient is φ = 41798803200.

The previous prime is 104510031313. The next prime is 104510031371. The reversal of 104510031320 is 23130015401.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 104510031292 and 104510031301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170645 + ... + 487995.

It is an arithmetic number, because the mean of its divisors is an integer number (7349277285).

Almost surely, 2^104510031320 is an apocalyptic number.

104510031320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104510031320 is an abundant number, since it is smaller than the sum of its proper divisors (130666841800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104510031320 is a wasteful number, since it uses less digits than its factorization.

104510031320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325595 (or 325591 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 104510031320 its reverse (23130015401), we get a palindrome (127640046721).

The spelling of 104510031320 in words is "one hundred four billion, five hundred ten million, thirty-one thousand, three hundred twenty".