113788280013 has 8 divisors (see below), whose sum is σ = 152029243968. Its totient is φ = 75703084704.

The previous prime is 113788280009. The next prime is 113788280027. The reversal of 113788280013 is 310082887311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113788280013 - 2² = 113788280009 is a prime.

It is a super-3 number, since 3×113788280013³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113788280083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38940456 + ... + 38943377.

It is an arithmetic number, because the mean of its divisors is an integer number (19003655496).

Almost surely, 2^113788280013 is an apocalyptic number.

It is an amenable number.

113788280013 is a deficient number, since it is larger than the sum of its proper divisors (38240963955).

113788280013 is an equidigital number, since it uses as much as digits as its factorization.

113788280013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77884323.

The product of its (nonzero) digits is 64512, while the sum is 42.

The spelling of 113788280013 in words is "one hundred thirteen billion, seven hundred eighty-eight million, two hundred eighty thousand, thirteen".