202033131102101 has 16 divisors (see below), whose sum is σ = 218876728089600. Its totient is φ = 185378647830528.

The previous prime is 202033131102083. The next prime is 202033131102109. The reversal of 202033131102101 is 101201131330202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 202033131102101 - 2²⁶ = 202033063993237 is a prime.

It is a super-2 number, since 2×202033131102101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202033131102109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61521641 + ... + 64722318.

It is an arithmetic number, because the mean of its divisors is an integer number (13679795505600).

Almost surely, 2^{202033131102101} is an apocalyptic number.

It is an amenable number.

202033131102101 is a deficient number, since it is larger than the sum of its proper divisors (16843596987499).

202033131102101 is a wasteful number, since it uses less digits than its factorization.

202033131102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126244708.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 202033131102101 its reverse (101201131330202), we get a palindrome (303234262432303).

The spelling of 202033131102101 in words is "two hundred two trillion, thirty-three billion, one hundred thirty-one million, one hundred two thousand, one hundred one".