113040232403 has 8 divisors (see below), whose sum is σ = 129194714880. Its totient is φ = 96887219400.

The previous prime is 113040232391. The next prime is 113040232411. The reversal of 113040232403 is 304232040311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113040232403 - 2⁶ = 113040232339 is a prime.

It is a super-3 number, since 3×113040232403³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113040232433) 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, 197273 + ... + 514778.

It is an arithmetic number, because the mean of its divisors is an integer number (16149339360).

Almost surely, 2^113040232403 is an apocalyptic number.

113040232403 is a deficient number, since it is larger than the sum of its proper divisors (16154482477).

113040232403 is an equidigital number, since it uses as much as digits as its factorization.

113040232403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734737.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 113040232403 its reverse (304232040311), we get a palindrome (417272272714).

The spelling of 113040232403 in words is "one hundred thirteen billion, forty million, two hundred thirty-two thousand, four hundred three".