101437572112 has 20 divisors (see below), whose sum is σ = 196583440300. Its totient is φ = 50706361728.

The previous prime is 101437572107. The next prime is 101437572121. The reversal of 101437572112 is 211275734101.

It can be written as a sum of positive squares in 2 ways, for example, as 34078636816 + 67358935296 = 184604^2 + 259536^2 .

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, 708987 + ... + 839962.

It is an arithmetic number, because the mean of its divisors is an integer number (9829172015).

Almost surely, 2^101437572112 is an apocalyptic number.

It is an amenable number.

101437572112 is a deficient number, since it is larger than the sum of its proper divisors (95145868188).

101437572112 is a wasteful number, since it uses less digits than its factorization.

101437572112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553050 (or 1553044 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 34.

The spelling of 101437572112 in words is "one hundred one billion, four hundred thirty-seven million, five hundred seventy-two thousand, one hundred twelve".