125011120101234 has 64 divisors (see below), whose sum is σ = 261686657836800. Its totient is φ = 39737370435840.

The previous prime is 125011120101223. The next prime is 125011120101313. The reversal of 125011120101234 is 432101021110521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275115144 + ... + 275569164.

It is an arithmetic number, because the mean of its divisors is an integer number (4088854028700).

Almost surely, 2^{125011120101234} is an apocalyptic number.

125011120101234 is an abundant number, since it is smaller than the sum of its proper divisors (136675537735566).

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

125011120101234 is a wasteful number, since it uses less digits than its factorization.

125011120101234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460115.

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 125011120101234 its reverse (432101021110521), we get a palindrome (557112141211755).

The spelling of 125011120101234 in words is "one hundred twenty-five trillion, eleven billion, one hundred twenty million, one hundred one thousand, two hundred thirty-four".