101302093972 has 12 divisors (see below), whose sum is σ = 177280894336. Its totient is φ = 50650409880.

The previous prime is 101302093969. The next prime is 101302093979. The reversal of 101302093972 is 279390203101.

It is a happy number.

It is a super-2 number, since 2×101302093972² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101302093979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527743 + ... + 693625.

Almost surely, 2^101302093972 is an apocalyptic number.

It is an amenable number.

101302093972 is a deficient number, since it is larger than the sum of its proper divisors (75978800364).

101302093972 is a wasteful number, since it uses less digits than its factorization.

101302093972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318558 (or 318556 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The spelling of 101302093972 in words is "one hundred one billion, three hundred two million, ninety-three thousand, nine hundred seventy-two".