30131413230332 has 48 divisors (see below), whose sum is σ = 55909665588000. Its totient is φ = 14168887649280.

The previous prime is 30131413230257. The next prime is 30131413230337. The reversal of 30131413230332 is 23303231413103.

It is a junction number, because it is equal to n+sod(n) for n = 30131413230295 and 30131413230304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30131413230337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19092032 + ... + 20609912.

It is an arithmetic number, because the mean of its divisors is an integer number (1164784699750).

Almost surely, 2^{30131413230332} is an apocalyptic number.

It is an amenable number.

30131413230332 is a deficient number, since it is larger than the sum of its proper divisors (25778252357668).

30131413230332 is a wasteful number, since it uses less digits than its factorization.

30131413230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519806 (or 1519804 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 30131413230332 its reverse (23303231413103), we get a palindrome (53434644643435).

The spelling of 30131413230332 in words is "thirty trillion, one hundred thirty-one billion, four hundred thirteen million, two hundred thirty thousand, three hundred thirty-two".