232126772613121 has 6 divisors (see below), whose sum is σ = 234275913689622. Its totient is φ = 229997169182880.

The previous prime is 232126772613097. The next prime is 232126772613221. The reversal of 232126772613121 is 121316277621232.

It can be written as a sum of positive squares in 3 ways, for example, as 90508109280625 + 141618663332496 = 9513575^2 + 11900364^2 .

It is not a de Polignac number, because 232126772613121 - 2¹³ = 232126772604929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232126772613221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9768811140 + ... + 9768834901.

It is an arithmetic number, because the mean of its divisors is an integer number (39045985614937).

Almost surely, 2^{232126772613121} is an apocalyptic number.

It is an amenable number.

232126772613121 is a deficient number, since it is larger than the sum of its proper divisors (2149141076501).

232126772613121 is an equidigital number, since it uses as much as digits as its factorization.

232126772613121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19537646259 (or 19537646150 counting only the distinct ones).

The product of its digits is 508032, while the sum is 46.

The spelling of 232126772613121 in words is "two hundred thirty-two trillion, one hundred twenty-six billion, seven hundred seventy-two million, six hundred thirteen thousand, one hundred twenty-one".