101523937988 has 12 divisors (see below), whose sum is σ = 193818427152. Its totient is φ = 46147244520.

The previous prime is 101523937973. The next prime is 101523938041. The reversal of 101523937988 is 889739325101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153681070 + ... + 1153681157.

It is an arithmetic number, because the mean of its divisors is an integer number (16151535596).

Almost surely, 2^101523937988 is an apocalyptic number.

It is an amenable number.

101523937988 is a deficient number, since it is larger than the sum of its proper divisors (92294489164).

101523937988 is a wasteful number, since it uses less digits than its factorization.

101523937988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307362242 (or 2307362240 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 56.

The spelling of 101523937988 in words is "one hundred one billion, five hundred twenty-three million, nine hundred thirty-seven thousand, nine hundred eighty-eight".