113031430454 has 16 divisors (see below), whose sum is σ = 170983028736. Its totient is φ = 56038991400.

The previous prime is 113031430451. The next prime is 113031430493. The reversal of 113031430454 is 454034130311.

It is a happy number.

It is a super-2 number, since 2×113031430454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113031430451) 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, 356912 + ... + 594515.

It is an arithmetic number, because the mean of its divisors is an integer number (10686439296).

Almost surely, 2^113031430454 is an apocalyptic number.

113031430454 is a deficient number, since it is larger than the sum of its proper divisors (57951598282).

113031430454 is a wasteful number, since it uses less digits than its factorization.

113031430454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951931.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 113031430454 its reverse (454034130311), we get a palindrome (567065560765).

The spelling of 113031430454 in words is "one hundred thirteen billion, thirty-one million, four hundred thirty thousand, four hundred fifty-four".