113121112431322 has 8 divisors (see below), whose sum is σ = 169681713772896. Its totient is φ = 56560541173692.

The previous prime is 113121112431263. The next prime is 113121112431329. The reversal of 113121112431322 is 223134211121311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (113121112431329) 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, 11110833 + ... + 18700075.

It is an arithmetic number, because the mean of its divisors is an integer number (21210214221612).

Almost surely, 2^{113121112431322} is an apocalyptic number.

113121112431322 is a deficient number, since it is larger than the sum of its proper divisors (56560601341574).

113121112431322 is an equidigital number, since it uses as much as digits as its factorization.

113121112431322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15041972.

The product of its digits is 1728, while the sum is 28.

Adding to 113121112431322 its reverse (223134211121311), we get a palindrome (336255323552633).

The spelling of 113121112431322 in words is "one hundred thirteen trillion, one hundred twenty-one billion, one hundred twelve million, four hundred thirty-one thousand, three hundred twenty-two".