234002203113 has 128 divisors (see below), whose sum is σ = 401740922880. Its totient is φ = 118074654720.

The previous prime is 234002203111. The next prime is 234002203117. The reversal of 234002203113 is 311302200432.

It is not a de Polignac number, because 234002203113 - 2¹ = 234002203111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 234002203113.

It is not an unprimeable number, because it can be changed into a prime (234002203111) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 110847928 + ... + 110850038.

It is an arithmetic number, because the mean of its divisors is an integer number (3138600960).

Almost surely, 2^234002203113 is an apocalyptic number.

234002203113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

234002203113 is a deficient number, since it is larger than the sum of its proper divisors (167738719767).

234002203113 is a wasteful number, since it uses less digits than its factorization.

234002203113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 234002203113 its reverse (311302200432), we get a palindrome (545304403545).

The spelling of 234002203113 in words is "two hundred thirty-four billion, two million, two hundred three thousand, one hundred thirteen".