113321012771 has 8 divisors (see below), whose sum is σ = 118049712000. Its totient is φ = 108659387520.

The previous prime is 113321012743. The next prime is 113321012797. The reversal of 113321012771 is 177210123311.

It is a happy number.

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 113321012771 - 2²² = 113316818467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113321018771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16765046 + ... + 16771803.

It is an arithmetic number, because the mean of its divisors is an integer number (14756214000).

Almost surely, 2^113321012771 is an apocalyptic number.

113321012771 is a deficient number, since it is larger than the sum of its proper divisors (4728699229).

113321012771 is a wasteful number, since it uses less digits than its factorization.

113321012771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33536989.

The product of its (nonzero) digits is 1764, while the sum is 29.

The spelling of 113321012771 in words is "one hundred thirteen billion, three hundred twenty-one million, twelve thousand, seven hundred seventy-one".