202003031113 has 16 divisors (see below), whose sum is σ = 218608588800. Its totient is φ = 185551007040.

The previous prime is 202003031089. The next prime is 202003031117. The reversal of 202003031113 is 311130300202.

It is a cyclic number.

It is not a de Polignac number, because 202003031113 - 2⁵ = 202003031081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202003031117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4448383 + ... + 4493563.

It is an arithmetic number, because the mean of its divisors is an integer number (13663036800).

Almost surely, 2^202003031113 is an apocalyptic number.

It is an amenable number.

202003031113 is a deficient number, since it is larger than the sum of its proper divisors (16605557687).

202003031113 is a wasteful number, since it uses less digits than its factorization.

202003031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46872.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 202003031113 its reverse (311130300202), we get a palindrome (513133331315).

The spelling of 202003031113 in words is "two hundred two billion, three million, thirty-one thousand, one hundred thirteen".