113111210220009 has 32 divisors (see below), whose sum is σ = 160538607694080. Its totient is φ = 70593173962752.

The previous prime is 113111210219923. The next prime is 113111210220031. The reversal of 113111210220009 is 900022012111311.

It is not a de Polignac number, because 113111210220009 - 2⁷ = 113111210219881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113111210220109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37354377 + ... + 40268745.

It is an arithmetic number, because the mean of its divisors is an integer number (5016831490440).

Almost surely, 2^{113111210220009} is an apocalyptic number.

It is an amenable number.

113111210220009 is a deficient number, since it is larger than the sum of its proper divisors (47427397474071).

113111210220009 is a wasteful number, since it uses less digits than its factorization.

113111210220009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918449.

The product of its (nonzero) digits is 216, while the sum is 24.

The spelling of 113111210220009 in words is "one hundred thirteen trillion, one hundred eleven billion, two hundred ten million, two hundred twenty thousand, nine".