113111301 has 4 divisors (see below), whose sum is σ = 150815072. Its totient is φ = 75407532.

The previous prime is 113111287. The next prime is 113111311. The reversal of 113111301 is 103111311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 113111301 - 2⁵ = 113111269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113111311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18851881 + ... + 18851886.

It is an arithmetic number, because the mean of its divisors is an integer number (37703768).

Almost surely, 2^113111301 is an apocalyptic number.

It is an amenable number.

113111301 is a deficient number, since it is larger than the sum of its proper divisors (37703771).

113111301 is an equidigital number, since it uses as much as digits as its factorization.

113111301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37703770.

The product of its (nonzero) digits is 9, while the sum is 12.

The square root of 113111301 is about 10635.3796829262. The cubic root of 113111301 is about 483.6174905642.

Adding to 113111301 its reverse (103111311), we get a palindrome (216222612).

The spelling of 113111301 in words is "one hundred thirteen million, one hundred eleven thousand, three hundred one".