232445131223051 has 8 divisors (see below), whose sum is σ = 240460653008880. Its totient is φ = 224429620932832.

The previous prime is 232445131223033. The next prime is 232445131223059. The reversal of 232445131223051 is 150322131544232.

232445131223051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232445131223051 is a prime.

It is a super-2 number, since 2×232445131223051² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232445131222996 and 232445131223014.

It is not an unprimeable number, because it can be changed into a prime (232445131223059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67337381 + ... + 70705113.

It is an arithmetic number, because the mean of its divisors is an integer number (30057581626110).

Almost surely, 2^{232445131223051} is an apocalyptic number.

232445131223051 is a deficient number, since it is larger than the sum of its proper divisors (8015521785829).

232445131223051 is a wasteful number, since it uses less digits than its factorization.

232445131223051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747805.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 232445131223051 its reverse (150322131544232), we get a palindrome (382767262767283).

The spelling of 232445131223051 in words is "two hundred thirty-two trillion, four hundred forty-five billion, one hundred thirty-one million, two hundred twenty-three thousand, fifty-one".