203113101004 has 24 divisors (see below), whose sum is σ = 387810739008. Its totient is φ = 92312383440.

The previous prime is 203113101001. The next prime is 203113101043. The reversal of 203113101004 is 400101311302.

203113101004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×203113101004² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (203113101001) 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, 60519 + ... + 640225.

It is an arithmetic number, because the mean of its divisors is an integer number (16158780792).

Almost surely, 2^203113101004 is an apocalyptic number.

It is an amenable number.

203113101004 is a deficient number, since it is larger than the sum of its proper divisors (184697638004).

203113101004 is a wasteful number, since it uses less digits than its factorization.

203113101004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587685 (or 587683 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 203113101004 its reverse (400101311302), we get a palindrome (603214412306).

The spelling of 203113101004 in words is "two hundred three billion, one hundred thirteen million, one hundred one thousand, four".