203113113022 has 16 divisors (see below), whose sum is σ = 319089318912. Its totient is φ = 96782594040.

The previous prime is 203113113019. The next prime is 203113113023. The reversal of 203113113022 is 220311311302.

203113113022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203113113023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8134218 + ... + 8159149.

It is an arithmetic number, because the mean of its divisors is an integer number (19943082432).

Almost surely, 2^203113113022 is an apocalyptic number.

203113113022 is a deficient number, since it is larger than the sum of its proper divisors (115976205890).

203113113022 is a wasteful number, since it uses less digits than its factorization.

203113113022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16293663.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 203113113022 its reverse (220311311302), we get a palindrome (423424424324).

It can be divided in two parts, 20311311302 and 2, that multiplied together give a palindrome (40622622604).

The spelling of 203113113022 in words is "two hundred three billion, one hundred thirteen million, one hundred thirteen thousand, twenty-two".