113121140223003 has 64 divisors (see below), whose sum is σ = 172896199902720. Its totient is φ = 65152591257600.

The previous prime is 113121140222989. The next prime is 113121140223031. The reversal of 113121140223003 is 300322041121311.

It is not a de Polignac number, because 113121140223003 - 2¹⁰ = 113121140221979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113121140223103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77307993 + ... + 78757653.

It is an arithmetic number, because the mean of its divisors is an integer number (2701503123480).

Almost surely, 2^{113121140223003} is an apocalyptic number.

113121140223003 is a deficient number, since it is larger than the sum of its proper divisors (59775059679717).

113121140223003 is a wasteful number, since it uses less digits than its factorization.

113121140223003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450988.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 113121140223003 its reverse (300322041121311), we get a palindrome (413443181344314).

The spelling of 113121140223003 in words is "one hundred thirteen trillion, one hundred twenty-one billion, one hundred forty million, two hundred twenty-three thousand, three".