101073988 has 12 divisors (see below), whose sum is σ = 177569532. Its totient is φ = 50339840.

The previous prime is 101073971. The next prime is 101073991. The reversal of 101073988 is 889370101.

It can be written as a sum of positive squares in 2 ways, for example, as 97456384 + 3617604 = 9872^2 + 1902^2 .

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, 48133 + ... + 50188.

It is an arithmetic number, because the mean of its divisors is an integer number (14797461).

Almost surely, 2^101073988 is an apocalyptic number.

It is an amenable number.

101073988 is a deficient number, since it is larger than the sum of its proper divisors (76495544).

101073988 is a wasteful number, since it uses less digits than its factorization.

101073988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98582 (or 98580 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 101073988 is about 10053.5559878085. Note that the first 3 decimals coincide. The cubic root of 101073988 is about 465.8146401258.

The spelling of 101073988 in words is "one hundred one million, seventy-three thousand, nine hundred eighty-eight".