13122030111293 has 4 divisors (see below), whose sum is σ = 13301783948508. Its totient is φ = 12942276274080.

The previous prime is 13122030111287. The next prime is 13122030111299. The reversal of 13122030111293 is 39211103022131.

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

It is an interprime number because it is at equal distance from previous prime (13122030111287) and next prime (13122030111299).

It can be written as a sum of positive squares in 2 ways, for example, as 10983305207449 + 2138724903844 = 3314107^2 + 1462438^2 .

It is a cyclic number.

It is not a de Polignac number, because 13122030111293 - 2⁸ = 13122030111037 is a prime.

It is a super-2 number, since 2×13122030111293² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122030111299) 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, 89876918498 + ... + 89876918643.

It is an arithmetic number, because the mean of its divisors is an integer number (3325445987127).

Almost surely, 2^{13122030111293} is an apocalyptic number.

It is an amenable number.

13122030111293 is a deficient number, since it is larger than the sum of its proper divisors (179753837215).

13122030111293 is an equidigital number, since it uses as much as digits as its factorization.

13122030111293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179753837214.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 13122030111293 in words is "thirteen trillion, one hundred twenty-two billion, thirty million, one hundred eleven thousand, two hundred ninety-three".