101912740032 has 42 divisors (see below), whose sum is σ = 269655828988. Its totient is φ = 33969438848.

The previous prime is 101912740021. The next prime is 101912740049. The reversal of 101912740032 is 230047219101.

It is a super-2 number, since 2×101912740032² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4411969 + ... + 4435007.

Almost surely, 2^101912740032 is an apocalyptic number.

101912740032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101912740032 is an abundant number, since it is smaller than the sum of its proper divisors (167743088956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101912740032 is an frugal number, since it uses more digits than its factorization.

101912740032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46093 (or 23044 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

Adding to 101912740032 its reverse (230047219101), we get a palindrome (331959959133).

The spelling of 101912740032 in words is "one hundred one billion, nine hundred twelve million, seven hundred forty thousand, thirty-two".