113001431303 has 4 divisors (see below), whose sum is σ = 113112326760. Its totient is φ = 112890535848.

The previous prime is 113001431239. The next prime is 113001431321. The reversal of 113001431303 is 303134100311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113001431303 - 2⁶ = 113001431239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113001431363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55446200 + ... + 55448237.

It is an arithmetic number, because the mean of its divisors is an integer number (28278081690).

Almost surely, 2^113001431303 is an apocalyptic number.

113001431303 is a deficient number, since it is larger than the sum of its proper divisors (110895457).

113001431303 is a wasteful number, since it uses less digits than its factorization.

113001431303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110895456.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113001431303 its reverse (303134100311), we get a palindrome (416135531614).

The spelling of 113001431303 in words is "one hundred thirteen billion, one million, four hundred thirty-one thousand, three hundred three".