101252500632 has 80 divisors (see below), whose sum is σ = 283752932760. Its totient is φ = 33732723456.

The previous prime is 101252500621. The next prime is 101252500637. The reversal of 101252500632 is 236005252101.

It is a happy number.

101252500632 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 5 + 25 + 0 + 0 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 101252500596 and 101252500605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101252500637) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1194768 + ... + 1276704.

Almost surely, 2^101252500632 is an apocalyptic number.

101252500632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101252500632 is an abundant number, since it is smaller than the sum of its proper divisors (182500432128).

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

101252500632 is a wasteful number, since it uses less digits than its factorization.

101252500632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83862 (or 83849 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 101252500632 its reverse (236005252101), we get a palindrome (337257752733).

The spelling of 101252500632 in words is "one hundred one billion, two hundred fifty-two million, five hundred thousand, six hundred thirty-two".