14881211138113 has 2 divisors, whose sum is σ = 14881211138114. Its totient is φ = 14881211138112.

The previous prime is 14881211138099. The next prime is 14881211138147. The reversal of 14881211138113 is 31183111218841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7702578723904 + 7178632414209 = 2775352^2 + 2679297^2 .

It is a cyclic number.

It is not a de Polignac number, because 14881211138113 - 2⁹ = 14881211137601 is a prime.

It is a super-2 number, since 2×14881211138113² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14881211138113.

It is not a weakly prime, because it can be changed into another prime (14881211138153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7440605569056 + 7440605569057.

It is an arithmetic number, because the mean of its divisors is an integer number (7440605569057).

Almost surely, 2^{14881211138113} is an apocalyptic number.

It is an amenable number.

14881211138113 is a deficient number, since it is larger than the sum of its proper divisors (1).

14881211138113 is an equidigital number, since it uses as much as digits as its factorization.

14881211138113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 43.

The spelling of 14881211138113 in words is "fourteen trillion, eight hundred eighty-one billion, two hundred eleven million, one hundred thirty-eight thousand, one hundred thirteen".