113201130001320 has 96 divisors (see below), whose sum is σ = 367905612227400. Its totient is φ = 30186808843776.

The previous prime is 113201130001303. The next prime is 113201130001331. The reversal of 113201130001320 is 23100031102311.

113201130001320 is a `hidden beast` number, since 1 + 1 + 32 + 0 + 11 + 300 + 0 + 1 + 320 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 112842647598564 + 358482402756 = 10622742^2 + 598734^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113201130001293 and 113201130001302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77923366 + ... + 79362794.

Almost surely, 2^{113201130001320} is an apocalyptic number.

113201130001320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113201130001320 is an abundant number, since it is smaller than the sum of its proper divisors (254704482226080).

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

113201130001320 is a wasteful number, since it uses less digits than its factorization.

113201130001320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657899 (or 1657892 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113201130001320 its reverse (23100031102311), we get a palindrome (136301161103631).

The spelling of 113201130001320 in words is "one hundred thirteen trillion, two hundred one billion, one hundred thirty million, one thousand, three hundred twenty".