113001421030403 has 16 divisors (see below), whose sum is σ = 117393207300096. Its totient is φ = 108656338770720.

The previous prime is 113001421030369. The next prime is 113001421030493. The reversal of 113001421030403 is 304030124100311.

It is a cyclic number.

It is not a de Polignac number, because 113001421030403 - 2²⁸ = 113001152594947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113001421030493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166029050 + ... + 166708272.

It is an arithmetic number, because the mean of its divisors is an integer number (7337075456256).

Almost surely, 2^{113001421030403} is an apocalyptic number.

113001421030403 is a deficient number, since it is larger than the sum of its proper divisors (4391786269693).

113001421030403 is a wasteful number, since it uses less digits than its factorization.

113001421030403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713594.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 113001421030403 its reverse (304030124100311), we get a palindrome (417031545130714).

The spelling of 113001421030403 in words is "one hundred thirteen trillion, one billion, four hundred twenty-one million, thirty thousand, four hundred three".