233057931075169 has 2 divisors, whose sum is σ = 233057931075170. Its totient is φ = 233057931075168.

The previous prime is 233057931075157. The next prime is 233057931075239. The reversal of 233057931075169 is 961570139750332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175205249926144 + 57852681149025 = 13236512^2 + 7606095^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233057931075169 is a prime.

It is a super-2 number, since 2×233057931075169² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (233057931075149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116528965537584 + 116528965537585.

It is an arithmetic number, because the mean of its divisors is an integer number (116528965537585).

Almost surely, 2^{233057931075169} is an apocalyptic number.

It is an amenable number.

233057931075169 is a deficient number, since it is larger than the sum of its proper divisors (1).

233057931075169 is an equidigital number, since it uses as much as digits as its factorization.

233057931075169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32148900, while the sum is 61.

The spelling of 233057931075169 in words is "two hundred thirty-three trillion, fifty-seven billion, nine hundred thirty-one million, seventy-five thousand, one hundred sixty-nine".