10103131230 has 32 divisors (see below), whose sum is σ = 24253647264. Its totient is φ = 2693486976.

The previous prime is 10103131219. The next prime is 10103131261. The reversal of 10103131230 is 3213130101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84204 + ... + 165216.

It is an arithmetic number, because the mean of its divisors is an integer number (757926477).

Almost surely, 2^10103131230 is an apocalyptic number.

10103131230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10103131230 is an abundant number, since it is smaller than the sum of its proper divisors (14150516034).

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

10103131230 is a wasteful number, since it uses less digits than its factorization.

10103131230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85180.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10103131230 its reverse (3213130101), we get a palindrome (13316261331).

The spelling of 10103131230 in words is "ten billion, one hundred three million, one hundred thirty-one thousand, two hundred thirty".