231212141212132 has 12 divisors (see below), whose sum is σ = 405168772494640. Its totient is φ = 115449634785096.

The previous prime is 231212141212069. The next prime is 231212141212153.

231212141212132 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 231212141212132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39108951918 + ... + 39108957829.

Almost surely, 2^{231212141212132} is an apocalyptic number.

It is an amenable number.

231212141212132 is a deficient number, since it is larger than the sum of its proper divisors (173956631282508).

231212141212132 is a wasteful number, since it uses less digits than its factorization.

231212141212132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78217910490 (or 78217910488 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The spelling of 231212141212132 in words is "two hundred thirty-one trillion, two hundred twelve billion, one hundred forty-one million, two hundred twelve thousand, one hundred thirty-two".