131213011016 has 32 divisors (see below), whose sum is σ = 246651264000. Its totient is φ = 65439454080.

The previous prime is 131213010997. The next prime is 131213011043. The reversal of 131213011016 is 610110312131.

131213011016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12769961 + ... + 12780231.

It is an arithmetic number, because the mean of its divisors is an integer number (7707852000).

Almost surely, 2^131213011016 is an apocalyptic number.

It is an amenable number.

131213011016 is a deficient number, since it is larger than the sum of its proper divisors (115438252984).

131213011016 is a wasteful number, since it uses less digits than its factorization.

131213011016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14189 (or 14185 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 131213011016 its reverse (610110312131), we get a palindrome (741323323147).

The spelling of 131213011016 in words is "one hundred thirty-one billion, two hundred thirteen million, eleven thousand, sixteen".