11626111142123 has 2 divisors, whose sum is σ = 11626111142124. Its totient is φ = 11626111142122.

The previous prime is 11626111141979. The next prime is 11626111142137. The reversal of 11626111142123 is 32124111162611.

11626111142123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11626111142123 - 2³⁸ = 11351233235179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11626111142123.

It is not a weakly prime, because it can be changed into another prime (11626111141123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5813055571061 + 5813055571062.

It is an arithmetic number, because the mean of its divisors is an integer number (5813055571062).

Almost surely, 2^{11626111142123} is an apocalyptic number.

11626111142123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11626111142123 is an equidigital number, since it uses as much as digits as its factorization.

11626111142123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 32.

The spelling of 11626111142123 in words is "eleven trillion, six hundred twenty-six billion, one hundred eleven million, one hundred forty-two thousand, one hundred twenty-three".