101231201202033 has 64 divisors (see below), whose sum is σ = 154807623843840. Its totient is φ = 57640418283072.

The previous prime is 101231201201987. The next prime is 101231201202041. The reversal of 101231201202033 is 330202102132101.

It is not a de Polignac number, because 101231201202033 - 2²¹ = 101231199104881 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (101231201201033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18342305848 + ... + 18342311366.

It is an arithmetic number, because the mean of its divisors is an integer number (2418869122560).

Almost surely, 2^{101231201202033} is an apocalyptic number.

It is an amenable number.

101231201202033 is a deficient number, since it is larger than the sum of its proper divisors (53576422641807).

101231201202033 is a wasteful number, since it uses less digits than its factorization.

101231201202033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8586.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 101231201202033 its reverse (330202102132101), we get a palindrome (431433303334134).

The spelling of 101231201202033 in words is "one hundred one trillion, two hundred thirty-one billion, two hundred one million, two hundred two thousand, thirty-three".