113454203200 has 84 divisors (see below), whose sum is σ = 300642784540. Its totient is φ = 41890775040.

The previous prime is 113454203147. The next prime is 113454203201. The reversal of 113454203200 is 2302454311.

It can be written as a sum of positive squares in 6 ways, for example, as 138485824 + 113315717376 = 11768^2 + 336624^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113454203201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2706465 + ... + 2748064.

Almost surely, 2^113454203200 is an apocalyptic number.

113454203200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113454203200 is an abundant number, since it is smaller than the sum of its proper divisors (187188581340).

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

113454203200 is a wasteful number, since it uses less digits than its factorization.

113454203200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5454564 (or 5454549 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 113454203200 its reverse (2302454311), we get a palindrome (115756657511).

The spelling of 113454203200 in words is "one hundred thirteen billion, four hundred fifty-four million, two hundred three thousand, two hundred".