312110300130 has 64 divisors (see below), whose sum is σ = 754229836800. Its totient is φ = 82655812800.

The previous prime is 312110300027. The next prime is 312110300171. The reversal of 312110300130 is 31003011213.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22910461 + ... + 22924079.

It is an arithmetic number, because the mean of its divisors is an integer number (11784841200).

Almost surely, 2^312110300130 is an apocalyptic number.

312110300130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

312110300130 is an abundant number, since it is smaller than the sum of its proper divisors (442119536670).

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

312110300130 is a wasteful number, since it uses less digits than its factorization.

312110300130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18839.

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

Adding to 312110300130 its reverse (31003011213), we get a palindrome (343113311343).

The spelling of 312110300130 in words is "three hundred twelve billion, one hundred ten million, three hundred thousand, one hundred thirty".