125110513421034 has 16 divisors (see below), whose sum is σ = 250221236875200. Its totient is φ = 41703469468160.

The previous prime is 125110513421029. The next prime is 125110513421039. The reversal of 125110513421034 is 430124315011521.

It is an interprime number because it is at equal distance from previous prime (125110513421029) and next prime (125110513421039).

It is a junction number, because it is equal to n+sod(n) for n = 125110513420986 and 125110513421004.

It is not an unprimeable number, because it can be changed into a prime (125110513421039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393687 + ... + 15823274.

It is an arithmetic number, because the mean of its divisors is an integer number (15638827304700).

Almost surely, 2^{125110513421034} is an apocalyptic number.

125110513421034 is an abundant number, since it is smaller than the sum of its proper divisors (125110723454166).

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

125110513421034 is a wasteful number, since it uses less digits than its factorization.

125110513421034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17502765.

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

Adding to 125110513421034 its reverse (430124315011521), we get a palindrome (555234828432555).

The spelling of 125110513421034 in words is "one hundred twenty-five trillion, one hundred ten billion, five hundred thirteen million, four hundred twenty-one thousand, thirty-four".