101440030021032 has 128 divisors (see below), whose sum is σ = 255697737240960. Its totient is φ = 33534152171520.

The previous prime is 101440030021019. The next prime is 101440030021073. The reversal of 101440030021032 is 230120030044101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26744008128 + ... + 26744011920.

It is an arithmetic number, because the mean of its divisors is an integer number (1997638572195).

Almost surely, 2^{101440030021032} is an apocalyptic number.

101440030021032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101440030021032 is an abundant number, since it is smaller than the sum of its proper divisors (154257707219928).

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

101440030021032 is a wasteful number, since it uses less digits than its factorization.

101440030021032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9643 (or 9639 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 101440030021032 its reverse (230120030044101), we get a palindrome (331560060065133).

The spelling of 101440030021032 in words is "one hundred one trillion, four hundred forty billion, thirty million, twenty-one thousand, thirty-two".