202002232112133 has 4 divisors (see below), whose sum is σ = 269336309482848. Its totient is φ = 134668154741420.

The previous prime is 202002232112129. The next prime is 202002232112209. The reversal of 202002232112133 is 331211232200202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202002232112133 - 2² = 202002232112129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202002232112033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33667038685353 + ... + 33667038685358.

It is an arithmetic number, because the mean of its divisors is an integer number (67334077370712).

Almost surely, 2^{202002232112133} is an apocalyptic number.

It is an amenable number.

202002232112133 is a deficient number, since it is larger than the sum of its proper divisors (67334077370715).

202002232112133 is an equidigital number, since it uses as much as digits as its factorization.

202002232112133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67334077370714.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 202002232112133 its reverse (331211232200202), we get a palindrome (533213464312335).

The spelling of 202002232112133 in words is "two hundred two trillion, two billion, two hundred thirty-two million, one hundred twelve thousand, one hundred thirty-three".