134525525231 has 2 divisors, whose sum is σ = 134525525232. Its totient is φ = 134525525230.

The previous prime is 134525525207. The next prime is 134525525237. The reversal of 134525525231 is 132525525431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134525525231 - 2³⁴ = 117345656047 is a prime.

It is a super-2 number, since 2×134525525231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134525525237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67262762615 + 67262762616.

It is an arithmetic number, because the mean of its divisors is an integer number (67262762616).

Almost surely, 2^134525525231 is an apocalyptic number.

134525525231 is a deficient number, since it is larger than the sum of its proper divisors (1).

134525525231 is an equidigital number, since it uses as much as digits as its factorization.

134525525231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 180000, while the sum is 38.

The spelling of 134525525231 in words is "one hundred thirty-four billion, five hundred twenty-five million, five hundred twenty-five thousand, two hundred thirty-one".