113111302203021 has 8 divisors (see below), whose sum is σ = 150828776370720. Its totient is φ = 75400681418672.

The previous prime is 113111302203013. The next prime is 113111302203049. The reversal of 113111302203021 is 120302203111311.

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 113111302203021 - 2³ = 113111302203013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113111302203001) 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, 1713307326 + ... + 1713373343.

It is an arithmetic number, because the mean of its divisors is an integer number (18853597046340).

Almost surely, 2^{113111302203021} is an apocalyptic number.

It is an amenable number.

113111302203021 is a deficient number, since it is larger than the sum of its proper divisors (37717474167699).

113111302203021 is a wasteful number, since it uses less digits than its factorization.

113111302203021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426691675.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 113111302203021 its reverse (120302203111311), we get a palindrome (233413505314332).

The spelling of 113111302203021 in words is "one hundred thirteen trillion, one hundred eleven billion, three hundred two million, two hundred three thousand, twenty-one".