12101210113132 has 24 divisors (see below), whose sum is σ = 25476231818240. Its totient is φ = 4913273278800.

The previous prime is 12101210113073. The next prime is 12101210113159. The reversal of 12101210113132 is 23131101210121.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 11373317244 + ... + 11373318307.

Almost surely, 2^{12101210113132} is an apocalyptic number.

It is an amenable number.

12101210113132 is an abundant number, since it is smaller than the sum of its proper divisors (13375021705108).

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

12101210113132 is a wasteful number, since it uses less digits than its factorization.

12101210113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22746635581 (or 22746635579 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 12101210113132 its reverse (23131101210121), we get a palindrome (35232311323253).

The spelling of 12101210113132 in words is "twelve trillion, one hundred one billion, two hundred ten million, one hundred thirteen thousand, one hundred thirty-two".