13220310232113 has 16 divisors (see below), whose sum is σ = 18104011723776. Its totient is φ = 8575088232960.

The previous prime is 13220310232093. The next prime is 13220310232117. The reversal of 13220310232113 is 31123201302231.

It is not a de Polignac number, because 13220310232113 - 2⁸ = 13220310231857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13220310232117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2169648 + ... + 5581038.

It is an arithmetic number, because the mean of its divisors is an integer number (1131500732736).

Almost surely, 2^{13220310232113} is an apocalyptic number.

It is an amenable number.

13220310232113 is a deficient number, since it is larger than the sum of its proper divisors (4883701491663).

13220310232113 is a wasteful number, since it uses less digits than its factorization.

13220310232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446344.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13220310232113 its reverse (31123201302231), we get a palindrome (44343511534344).

The spelling of 13220310232113 in words is "thirteen trillion, two hundred twenty billion, three hundred ten million, two hundred thirty-two thousand, one hundred thirteen".