125003211340252 has 24 divisors (see below), whose sum is σ = 250006759022720. Its totient is φ = 53572732786800.

The previous prime is 125003211340223. The next prime is 125003211340261. The reversal of 125003211340252 is 252043112300521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21765127 + ... + 26902177.

Almost surely, 2^{125003211340252} is an apocalyptic number.

It is an amenable number.

125003211340252 is an abundant number, since it is smaller than the sum of its proper divisors (125003547682468).

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

125003211340252 is a wasteful number, since it uses less digits than its factorization.

125003211340252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006121 (or 6006119 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 125003211340252 its reverse (252043112300521), we get a palindrome (377046323640773).

The spelling of 125003211340252 in words is "one hundred twenty-five trillion, three billion, two hundred eleven million, three hundred forty thousand, two hundred fifty-two".