122103122313 has 8 divisors (see below), whose sum is σ = 162814135968. Its totient is φ = 81397095104.

The previous prime is 122103122263. The next prime is 122103122329. The reversal of 122103122313 is 313221301221.

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 122103122313 - 2⁶ = 122103122249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122103122313.

It is not an unprimeable number, because it can be changed into a prime (122103121313) 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, 1189095 + ... + 1287692.

It is an arithmetic number, because the mean of its divisors is an integer number (20351766996).

Almost surely, 2^122103122313 is an apocalyptic number.

It is an amenable number.

122103122313 is a deficient number, since it is larger than the sum of its proper divisors (40711013655).

122103122313 is a wasteful number, since it uses less digits than its factorization.

122103122313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493223.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 122103122313 its reverse (313221301221), we get a palindrome (435324423534).

The spelling of 122103122313 in words is "one hundred twenty-two billion, one hundred three million, one hundred twenty-two thousand, three hundred thirteen".