151165960523 has 2 divisors, whose sum is σ = 151165960524. Its totient is φ = 151165960522.

The previous prime is 151165960511. The next prime is 151165960577. The reversal of 151165960523 is 325069561151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151165960523 - 2³⁴ = 133986091339 is a prime.

It is a super-2 number, since 2×151165960523² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (151165960223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75582980261 + 75582980262.

It is an arithmetic number, because the mean of its divisors is an integer number (75582980262).

Almost surely, 2^151165960523 is an apocalyptic number.

151165960523 is a deficient number, since it is larger than the sum of its proper divisors (1).

151165960523 is an equidigital number, since it uses as much as digits as its factorization.

151165960523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 44.

The spelling of 151165960523 in words is "one hundred fifty-one billion, one hundred sixty-five million, nine hundred sixty thousand, five hundred twenty-three".