202023113122133 has 16 divisors (see below), whose sum is σ = 212482190587392. Its totient is φ = 191810683272000.

The previous prime is 202023113122111. The next prime is 202023113122163. The reversal of 202023113122133 is 331221311320202.

It is a cyclic number.

It is not a de Polignac number, because 202023113122133 - 2⁴² = 197625066611029 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 (202023113122163) 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, 44790323 + ... + 49093983.

It is an arithmetic number, because the mean of its divisors is an integer number (13280136911712).

Almost surely, 2^{202023113122133} is an apocalyptic number.

It is an amenable number.

202023113122133 is a deficient number, since it is larger than the sum of its proper divisors (10459077465259).

202023113122133 is a wasteful number, since it uses less digits than its factorization.

202023113122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332316.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 202023113122133 its reverse (331221311320202), we get a palindrome (533244424442335).

The spelling of 202023113122133 in words is "two hundred two trillion, twenty-three billion, one hundred thirteen million, one hundred twenty-two thousand, one hundred thirty-three".