122103310123213 has 64 divisors (see below), whose sum is σ = 129380364288000. Its totient is φ = 115127747714304.

The previous prime is 122103310123211. The next prime is 122103310123237. The reversal of 122103310123213 is 312321013301221.

It is a cyclic number.

It is not a de Polignac number, because 122103310123213 - 2¹ = 122103310123211 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 (122103310123211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25657343728 + ... + 25657348486.

It is an arithmetic number, because the mean of its divisors is an integer number (2021568192000).

Almost surely, 2^{122103310123213} is an apocalyptic number.

It is an amenable number.

122103310123213 is a deficient number, since it is larger than the sum of its proper divisors (7277054164787).

122103310123213 is a wasteful number, since it uses less digits than its factorization.

122103310123213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 122103310123213 its reverse (312321013301221), we get a palindrome (434424323424434).

The spelling of 122103310123213 in words is "one hundred twenty-two trillion, one hundred three billion, three hundred ten million, one hundred twenty-three thousand, two hundred thirteen".