125151011232342 has 32 divisors (see below), whose sum is σ = 263497962384000. Its totient is φ = 39518049578688.

The previous prime is 125151011232319. The next prime is 125151011232353. The reversal of 125151011232342 is 243232110151521.

It is a super-2 number, since 2×125151011232342² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44782092 + ... + 47494607.

It is an arithmetic number, because the mean of its divisors is an integer number (8234311324500).

Almost surely, 2^{125151011232342} is an apocalyptic number.

125151011232342 is an abundant number, since it is smaller than the sum of its proper divisors (138346951151658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125151011232342 is a wasteful number, since it uses less digits than its factorization.

125151011232342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92288620.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 125151011232342 its reverse (243232110151521), we get a palindrome (368383121383863).

The spelling of 125151011232342 in words is "one hundred twenty-five trillion, one hundred fifty-one billion, eleven million, two hundred thirty-two thousand, three hundred forty-two".