113101221133323 has 16 divisors (see below), whose sum is σ = 174842467453440. Its totient is φ = 72122517823752.

The previous prime is 113101221133279. The next prime is 113101221133339. The reversal of 113101221133323 is 323331122101311.

113101221133323 is a `hidden beast` number, since 1 + 1 + 3 + 101 + 221 + 1 + 3 + 332 + 3 = 666.

It is not a de Polignac number, because 113101221133323 - 2¹⁸ = 113101220871179 is a prime.

It is a super-3 number, since 3×113101221133323³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (113101221134323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91063784511 + ... + 91063785752.

It is an arithmetic number, because the mean of its divisors is an integer number (10927654215840).

Almost surely, 2^{113101221133323} is an apocalyptic number.

113101221133323 is a deficient number, since it is larger than the sum of its proper divisors (61741246320117).

113101221133323 is a wasteful number, since it uses less digits than its factorization.

113101221133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182127570295 (or 182127570289 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 113101221133323 its reverse (323331122101311), we get a palindrome (436432343234634).

The spelling of 113101221133323 in words is "one hundred thirteen trillion, one hundred one billion, two hundred twenty-one million, one hundred thirty-three thousand, three hundred twenty-three".