101253996 has 24 divisors (see below), whose sum is σ = 262510640. Its totient is φ = 33751296.

The previous prime is 101253979. The next prime is 101254003. The reversal of 101253996 is 699352101.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 101253996.

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, 468661 + ... + 468876.

Almost surely, 2^101253996 is an apocalyptic number.

It is an amenable number.

101253996 is an abundant number, since it is smaller than the sum of its proper divisors (161256644).

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

101253996 is a wasteful number, since it uses less digits than its factorization.

101253996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937550 (or 937542 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 101253996 is about 10062.5044596263. The cubic root of 101253996 is about 466.0910074179.

The spelling of 101253996 in words is "one hundred one million, two hundred fifty-three thousand, nine hundred ninety-six".