101332312031421 has 12 divisors (see below), whose sum is σ = 146539289690560. Its totient is φ = 67476231056520.

The previous prime is 101332312031417. The next prime is 101332312031429. The reversal of 101332312031421 is 124130213233101.

101332312031421 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 3 + 2 + 31 + 203 + 1 + 421 = 666.

It is not a de Polignac number, because 101332312031421 - 2² = 101332312031417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101332312031429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6553627765 + ... + 6553643226.

Almost surely, 2^{101332312031421} is an apocalyptic number.

It is an amenable number.

101332312031421 is a deficient number, since it is larger than the sum of its proper divisors (45206977659139).

101332312031421 is a wasteful number, since it uses less digits than its factorization.

101332312031421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13107271856 (or 13107271853 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 101332312031421 its reverse (124130213233101), we get a palindrome (225462525264522).

The spelling of 101332312031421 in words is "one hundred one trillion, three hundred thirty-two billion, three hundred twelve million, thirty-one thousand, four hundred twenty-one".