2403040113 has 12 divisors (see below), whose sum is σ = 3583027968. Its totient is φ = 1550348280.

The previous prime is 2403040099. The next prime is 2403040121. The reversal of 2403040113 is 3110403042.

It is not a de Polignac number, because 2403040113 - 2⁸ = 2403039857 is a prime.

It is a super-4 number, since 4×2403040113⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2403040183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4306245 + ... + 4306802.

It is an arithmetic number, because the mean of its divisors is an integer number (298585664).

Almost surely, 2^2403040113 is an apocalyptic number.

It is an amenable number.

2403040113 is a deficient number, since it is larger than the sum of its proper divisors (1179987855).

2403040113 is a wasteful number, since it uses less digits than its factorization.

2403040113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8613084 (or 8613081 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2403040113 is about 49020.8130593527. The cubic root of 2403040113 is about 1339.4309815810.

Adding to 2403040113 its reverse (3110403042), we get a palindrome (5513443155).

The spelling of 2403040113 in words is "two billion, four hundred three million, forty thousand, one hundred thirteen".