231616130354152 has 16 divisors (see below), whose sum is σ = 434292087571200. Its totient is φ = 115804907001840.

The previous prime is 231616130354137. The next prime is 231616130354153. The reversal of 231616130354152 is 251453031616132.

231616130354152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 231616130354099 and 231616130354108.

It is not an unprimeable number, because it can be changed into a prime (231616130354153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394460202 + ... + 395046937.

It is an arithmetic number, because the mean of its divisors is an integer number (27143255473200).

Almost surely, 2^{231616130354152} is an apocalyptic number.

It is an amenable number.

231616130354152 is a deficient number, since it is larger than the sum of its proper divisors (202675957217048).

231616130354152 is a wasteful number, since it uses less digits than its factorization.

231616130354152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789543816 (or 789543812 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 231616130354152 in words is "two hundred thirty-one trillion, six hundred sixteen billion, one hundred thirty million, three hundred fifty-four thousand, one hundred fifty-two".