113454453 has 40 divisors (see below), whose sum is σ = 185986400. Its totient is φ = 61344864.

The previous prime is 113454437. The next prime is 113454479. The reversal of 113454453 is 354454311.

It is not a de Polignac number, because 113454453 - 2⁴ = 113454437 is a prime.

It is the 10652-nd Hogben number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113454453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113454403) by changing a digit.

It is a nontrivial repunit in base 10651.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 136443 + ... + 137271.

It is an arithmetic number, because the mean of its divisors is an integer number (4649660).

Almost surely, 2^113454453 is an apocalyptic number.

It is an amenable number.

113454453 is a deficient number, since it is larger than the sum of its proper divisors (72531947).

113454453 is an frugal number, since it uses more digits than its factorization.

113454453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879 (or 858 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 113454453 is about 10651.5000352063. The cubic root of 113454453 is about 484.1060558633.

The spelling of 113454453 in words is "one hundred thirteen million, four hundred fifty-four thousand, four hundred fifty-three".