101252456 has 32 divisors (see below), whose sum is σ = 196992000. Its totient is φ = 48732096.

The previous prime is 101252441. The next prime is 101252467. The reversal of 101252456 is 654252101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140465 + ... + 141183.

It is an arithmetic number, because the mean of its divisors is an integer number (6156000).

Almost surely, 2^101252456 is an apocalyptic number.

It is an amenable number.

101252456 is a deficient number, since it is larger than the sum of its proper divisors (95739544).

101252456 is a wasteful number, since it uses less digits than its factorization.

101252456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 101252456 is about 10062.4279376302. The cubic root of 101252456 is about 466.0886444369.

The spelling of 101252456 in words is "one hundred one million, two hundred fifty-two thousand, four hundred fifty-six".