122013110001313 has 4 divisors (see below), whose sum is σ = 122013166023828. Its totient is φ = 122013053978800.

The previous prime is 122013110001301. The next prime is 122013110001323. The reversal of 122013110001313 is 313100011310221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 94268797660944 + 27744312340369 = 9709212^2 + 5267287^2 .

It is a cyclic number.

It is not a de Polignac number, because 122013110001313 - 2¹³ = 122013109993121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122013110001323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24606406 + ... + 29146207.

It is an arithmetic number, because the mean of its divisors is an integer number (30503291505957).

Almost surely, 2^{122013110001313} is an apocalyptic number.

It is an amenable number.

122013110001313 is a deficient number, since it is larger than the sum of its proper divisors (56022515).

122013110001313 is an equidigital number, since it uses as much as digits as its factorization.

122013110001313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56022514.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 122013110001313 its reverse (313100011310221), we get a palindrome (435113121311534).

The spelling of 122013110001313 in words is "one hundred twenty-two trillion, thirteen billion, one hundred ten million, one thousand, three hundred thirteen".