113322131203111 has 4 divisors (see below), whose sum is σ = 117229790899800. Its totient is φ = 109414471506424.

The previous prime is 113322131203109. The next prime is 113322131203117. The reversal of 113322131203111 is 111302131223311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113322131203111 - 2¹ = 113322131203109 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 (113322131203117) 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, 1953829848301 + ... + 1953829848358.

It is an arithmetic number, because the mean of its divisors is an integer number (29307447724950).

Almost surely, 2^{113322131203111} is an apocalyptic number.

113322131203111 is a deficient number, since it is larger than the sum of its proper divisors (3907659696689).

113322131203111 is an equidigital number, since it uses as much as digits as its factorization.

113322131203111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907659696688.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 113322131203111 its reverse (111302131223311), we get a palindrome (224624262426422).

The spelling of 113322131203111 in words is "one hundred thirteen trillion, three hundred twenty-two billion, one hundred thirty-one million, two hundred three thousand, one hundred eleven".