10104310431020 has 48 divisors (see below), whose sum is σ = 22854904380000. Its totient is φ = 3730231666176.

The previous prime is 10104310431011. The next prime is 10104310431041. The reversal of 10104310431020 is 2013401340101.

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 = 10104310430983 and 10104310431001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429145 + ... + 4717104.

It is an arithmetic number, because the mean of its divisors is an integer number (476143841250).

Almost surely, 2^{10104310431020} is an apocalyptic number.

10104310431020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10104310431020 is an abundant number, since it is smaller than the sum of its proper divisors (12750593948980).

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

10104310431020 is a wasteful number, since it uses less digits than its factorization.

10104310431020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152594 (or 6152592 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10104310431020 its reverse (2013401340101), we get a palindrome (12117711771121).

The spelling of 10104310431020 in words is "ten trillion, one hundred four billion, three hundred ten million, four hundred thirty-one thousand, twenty".