101583157204 has 24 divisors (see below), whose sum is σ = 178693758656. Its totient is φ = 50528016000.

The previous prime is 101583157201. The next prime is 101583157211. The reversal of 101583157204 is 402751385101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101583157201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924444 + ... + 1976524.

Almost surely, 2^101583157204 is an apocalyptic number.

It is an amenable number.

101583157204 is a deficient number, since it is larger than the sum of its proper divisors (77110601452).

101583157204 is a wasteful number, since it uses less digits than its factorization.

101583157204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54607 (or 54605 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 101583157204 in words is "one hundred one billion, five hundred eighty-three million, one hundred fifty-seven thousand, two hundred four".