122030113213 has 4 divisors (see below), whose sum is σ = 122032383840. Its totient is φ = 122027842588.

The previous prime is 122030113169. The next prime is 122030113229. The reversal of 122030113213 is 312311030221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122030113213 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 (122030113313) 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, 1052695 + ... + 1162852.

It is an arithmetic number, because the mean of its divisors is an integer number (30508095960).

Almost surely, 2^122030113213 is an apocalyptic number.

It is an amenable number.

122030113213 is a deficient number, since it is larger than the sum of its proper divisors (2270627).

122030113213 is an equidigital number, since it uses as much as digits as its factorization.

122030113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270626.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122030113213 its reverse (312311030221), we get a palindrome (434341143434).

The spelling of 122030113213 in words is "one hundred twenty-two billion, thirty million, one hundred thirteen thousand, two hundred thirteen".