101000023031133 has 24 divisors (see below), whose sum is σ = 146431917166080. Its totient is φ = 67082751421920.

The previous prime is 101000023031111. The next prime is 101000023031153. The reversal of 101000023031133 is 331130320000101.

It is a happy number.

It is not a de Polignac number, because 101000023031133 - 2⁵ = 101000023031101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000023031153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77924748 + ... + 79210266.

It is an arithmetic number, because the mean of its divisors is an integer number (6101329881920).

Almost surely, 2^{101000023031133} is an apocalyptic number.

It is an amenable number.

101000023031133 is a deficient number, since it is larger than the sum of its proper divisors (45431894134947).

101000023031133 is a wasteful number, since it uses less digits than its factorization.

101000023031133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318009 (or 1318006 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 101000023031133 its reverse (331130320000101), we get a palindrome (432130343031234).

The spelling of 101000023031133 in words is "one hundred one trillion, twenty-three million, thirty-one thousand, one hundred thirty-three".