113001320000 has 70 divisors (see below), whose sum is σ = 280206647358. Its totient is φ = 45200512000.

The previous prime is 113001319969. The next prime is 113001320011. The reversal of 113001320000 is 23100311.

It can be written as a sum of positive squares in 5 ways, for example, as 53746076224 + 59255243776 = 231832^2 + 243424^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1372517 + ... + 1452516.

Almost surely, 2^113001320000 is an apocalyptic number.

113001320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113001320000 is an abundant number, since it is smaller than the sum of its proper divisors (167205327358).

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

113001320000 is an frugal number, since it uses more digits than its factorization.

113001320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825065 (or 2825040 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 113001320000 its reverse (23100311), we get a palindrome (113024420311).

The spelling of 113001320000 in words is "one hundred thirteen billion, one million, three hundred twenty thousand".