202032111113011 has 4 divisors (see below), whose sum is σ = 206959723579224. Its totient is φ = 197104498646800.

The previous prime is 202032111112999. The next prime is 202032111113029. The reversal of 202032111113011 is 110311111230202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202032111113011 is a prime.

It is a super-2 number, since 2×202032111113011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202032111113011.

It is not an unprimeable number, because it can be changed into a prime (202032111113071) 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, 2463806233045 + ... + 2463806233126.

It is an arithmetic number, because the mean of its divisors is an integer number (51739930894806).

Almost surely, 2^{202032111113011} is an apocalyptic number.

202032111113011 is a deficient number, since it is larger than the sum of its proper divisors (4927612466213).

202032111113011 is an equidigital number, since it uses as much as digits as its factorization.

202032111113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927612466212.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 202032111113011 its reverse (110311111230202), we get a palindrome (312343222343213).

The spelling of 202032111113011 in words is "two hundred two trillion, thirty-two billion, one hundred eleven million, one hundred thirteen thousand, eleven".