101253025024 has 36 divisors (see below), whose sum is σ = 204957194400. Its totient is φ = 49913454080.

The previous prime is 101253024911. The next prime is 101253025033. The reversal of 101253025024 is 420520352101.

It is a self number, because there is not a number n which added to its sum of digits gives 101253025024.

It is a congruent number.

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, 2767174 + ... + 2803525.

It is an arithmetic number, because the mean of its divisors is an integer number (5693255400).

Almost surely, 2^101253025024 is an apocalyptic number.

It is an amenable number.

101253025024 is an abundant number, since it is smaller than the sum of its proper divisors (103704169376).

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

101253025024 is an frugal number, since it uses more digits than its factorization.

101253025024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5570786 (or 5570772 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 101253025024 its reverse (420520352101), we get a palindrome (521773377125).

The spelling of 101253025024 in words is "one hundred one billion, two hundred fifty-three million, twenty-five thousand, twenty-four".