113455000 has 40 divisors (see below), whose sum is σ = 265836780. Its totient is φ = 45380000.

The previous prime is 113454961. The next prime is 113455003. The reversal of 113455000 is 554311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113455003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6346 + ... + 16345.

Almost surely, 2^113455000 is an apocalyptic number.

113455000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113455000 is an abundant number, since it is smaller than the sum of its proper divisors (152381780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113455000 is an equidigital number, since it uses as much as digits as its factorization.

113455000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22717 (or 22698 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 113455000 is about 10651.5257123100. The cubic root of 113455000 is about 484.1068338718.

The spelling of 113455000 in words is "one hundred thirteen million, four hundred fifty-five thousand".