31310130144300 has 72 divisors (see below), whose sum is σ = 103532163684096. Its totient is φ = 7156601175360.

The previous prime is 31310130144253. The next prime is 31310130144313. The reversal of 31310130144300 is 344103101313.

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, 7454790792 + ... + 7454794991.

Almost surely, 2^{31310130144300} is an apocalyptic number.

31310130144300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31310130144300 is an abundant number, since it is smaller than the sum of its proper divisors (72222033539796).

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

31310130144300 is a wasteful number, since it uses less digits than its factorization.

31310130144300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14909585807 (or 14909585800 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 31310130144300 its reverse (344103101313), we get a palindrome (31654233245613).

The spelling of 31310130144300 in words is "thirty-one trillion, three hundred ten billion, one hundred thirty million, one hundred forty-four thousand, three hundred".