113021001113113 has 8 divisors (see below), whose sum is σ = 114202041401448. Its totient is φ = 111840284811264.

The previous prime is 113021001113093. The next prime is 113021001113117. The reversal of 113021001113113 is 311311100120311.

It can be written as a sum of positive squares in 4 ways, for example, as 6609562802649 + 106411438310464 = 2570907^2 + 10315592^2 .

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 113021001113113 - 2⁵ = 113021001113081 is a prime.

It is a super-2 number, since 2×113021001113113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113021001113117) 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, 80295256 + ... + 81690697.

It is an arithmetic number, because the mean of its divisors is an integer number (14275255175181).

Almost surely, 2^{113021001113113} is an apocalyptic number.

It is an amenable number.

113021001113113 is a deficient number, since it is larger than the sum of its proper divisors (1181040288335).

113021001113113 is an equidigital number, since it uses as much as digits as its factorization.

113021001113113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161993243.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 113021001113113 its reverse (311311100120311), we get a palindrome (424332101233424).

The spelling of 113021001113113 in words is "one hundred thirteen trillion, twenty-one billion, one million, one hundred thirteen thousand, one hundred thirteen".