202013132112331 has 8 divisors (see below), whose sum is σ = 209185399453680. Its totient is φ = 194854617922272.

The previous prime is 202013132112329. The next prime is 202013132112343. The reversal of 202013132112331 is 133211231310202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202013132112331 - 2¹ = 202013132112329 is a prime.

It is a super-2 number, since 2×202013132112331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202013132112296 and 202013132112305.

It is not an unprimeable number, because it can be changed into a prime (202013132112361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3438257925 + ... + 3438316678.

It is an arithmetic number, because the mean of its divisors is an integer number (26148174931710).

Almost surely, 2^{202013132112331} is an apocalyptic number.

202013132112331 is a deficient number, since it is larger than the sum of its proper divisors (7172267341349).

202013132112331 is a wasteful number, since it uses less digits than its factorization.

202013132112331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6876575645.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 202013132112331 its reverse (133211231310202), we get a palindrome (335224363422533).

The spelling of 202013132112331 in words is "two hundred two trillion, thirteen billion, one hundred thirty-two million, one hundred twelve thousand, three hundred thirty-one".