103310312130 has 48 divisors (see below), whose sum is σ = 272006916480. Its totient is φ = 27200687904.

The previous prime is 103310312129. The next prime is 103310312159. The reversal of 103310312130 is 31213013301.

It is a happy number.

103310312130 is a `hidden beast` number, since 10 + 3 + 310 + 312 + 1 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7258032 + ... + 7272251.

It is an arithmetic number, because the mean of its divisors is an integer number (5666810760).

Almost surely, 2^103310312130 is an apocalyptic number.

103310312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103310312130 is an abundant number, since it is smaller than the sum of its proper divisors (168696604350).

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

103310312130 is a wasteful number, since it uses less digits than its factorization.

103310312130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14530375 (or 14530372 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103310312130 its reverse (31213013301), we get a palindrome (134523325431).

The spelling of 103310312130 in words is "one hundred three billion, three hundred ten million, three hundred twelve thousand, one hundred thirty".