101253602552 has 32 divisors (see below), whose sum is σ = 190218142800. Its totient is φ = 50528857344.

The previous prime is 101253602537. The next prime is 101253602579. The reversal of 101253602552 is 255206352101.

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, 11172599 + ... + 11181657.

Almost surely, 2^101253602552 is an apocalyptic number.

It is an amenable number.

101253602552 is a deficient number, since it is larger than the sum of its proper divisors (88964540248).

101253602552 is a wasteful number, since it uses less digits than its factorization.

101253602552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11615 (or 11611 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 101253602552 its reverse (255206352101), we get a palindrome (356459954653).

The spelling of 101253602552 in words is "one hundred one billion, two hundred fifty-three million, six hundred two thousand, five hundred fifty-two".