125203013133124 has 12 divisors (see below), whose sum is σ = 219108014448400. Its totient is φ = 62600723290728.

The previous prime is 125203013133119. The next prime is 125203013133193. The reversal of 125203013133124 is 421331310302521.

It is a super-2 number, since 2×125203013133124² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195459234 + ... + 196098745.

Almost surely, 2^{125203013133124} is an apocalyptic number.

It is an amenable number.

125203013133124 is a deficient number, since it is larger than the sum of its proper divisors (93905001315276).

125203013133124 is a wasteful number, since it uses less digits than its factorization.

125203013133124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391637922 (or 391637920 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 125203013133124 its reverse (421331310302521), we get a palindrome (546534323435645).

The spelling of 125203013133124 in words is "one hundred twenty-five trillion, two hundred three billion, thirteen million, one hundred thirty-three thousand, one hundred twenty-four".