113420241112987 has 8 divisors (see below), whose sum is σ = 116420971406832. Its totient is φ = 110456329596000.

The previous prime is 113420241112961. The next prime is 113420241112991. The reversal of 113420241112987 is 789211142024311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113420241112987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113420241112957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9204687973 + ... + 9204700294.

It is an arithmetic number, because the mean of its divisors is an integer number (14552621425854).

Almost surely, 2^{113420241112987} is an apocalyptic number.

113420241112987 is a deficient number, since it is larger than the sum of its proper divisors (3000730293845).

113420241112987 is a wasteful number, since it uses less digits than its factorization.

113420241112987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18409388429.

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 113420241112987 in words is "one hundred thirteen trillion, four hundred twenty billion, two hundred forty-one million, one hundred twelve thousand, nine hundred eighty-seven".