523152051022231 has 4 divisors (see below), whose sum is σ = 523250591628600. Its totient is φ = 523053510415864.

The previous prime is 523152051022201. The next prime is 523152051022259. The reversal of 523152051022231 is 132220150251325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 523152051022231 - 2²⁹ = 523151514151319 is a prime.

It is a super-2 number, since 2×523152051022231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523152051022201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49270295221 + ... + 49270305838.

It is an arithmetic number, because the mean of its divisors is an integer number (130812647907150).

Almost surely, 2^{523152051022231} is an apocalyptic number.

523152051022231 is a deficient number, since it is larger than the sum of its proper divisors (98540606369).

523152051022231 is an equidigital number, since it uses as much as digits as its factorization.

523152051022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98540606368.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 523152051022231 in words is "five hundred twenty-three trillion, one hundred fifty-two billion, fifty-one million, twenty-two thousand, two hundred thirty-one".