202132020113 has 12 divisors (see below), whose sum is σ = 206772256320. Its totient is φ = 197593732872.

The previous prime is 202132020089. The next prime is 202132020179. The reversal of 202132020113 is 311020231202.

It is not a de Polignac number, because 202132020113 - 2¹² = 202132016017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 202132020091 and 202132020100.

It is not an unprimeable number, because it can be changed into a prime (202132020613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1798820 + ... + 1907882.

It is an arithmetic number, because the mean of its divisors is an integer number (17231021360).

Almost surely, 2^202132020113 is an apocalyptic number.

It is an amenable number.

202132020113 is a deficient number, since it is larger than the sum of its proper divisors (4640236207).

202132020113 is an equidigital number, since it uses as much as digits as its factorization.

202132020113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109996 (or 109949 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 202132020113 its reverse (311020231202), we get a palindrome (513152251315).

The spelling of 202132020113 in words is "two hundred two billion, one hundred thirty-two million, twenty thousand, one hundred thirteen".