113705011961 has 8 divisors (see below), whose sum is σ = 113989659264. Its totient is φ = 113420541520.

The previous prime is 113705011957. The next prime is 113705011993. The reversal of 113705011961 is 169110507311.

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

It is a cyclic number.

It is not a de Polignac number, because 113705011961 - 2² = 113705011957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113705011951) 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, 1293536 + ... + 1378638.

It is an arithmetic number, because the mean of its divisors is an integer number (14248707408).

Almost surely, 2^113705011961 is an apocalyptic number.

It is an amenable number.

113705011961 is a deficient number, since it is larger than the sum of its proper divisors (284647303).

113705011961 is an equidigital number, since it uses as much as digits as its factorization.

113705011961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88431.

The product of its (nonzero) digits is 5670, while the sum is 35.

The spelling of 113705011961 in words is "one hundred thirteen billion, seven hundred five million, eleven thousand, nine hundred sixty-one".