122534140093 has 2 divisors, whose sum is σ = 122534140094. Its totient is φ = 122534140092.

The previous prime is 122534140051. The next prime is 122534140109. The reversal of 122534140093 is 390041435221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111751809849 + 10782330244 = 334293^2 + 103838^2 .

It is a cyclic number.

It is not a de Polignac number, because 122534140093 - 2²⁹ = 121997269181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122534149093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61267070046 + 61267070047.

It is an arithmetic number, because the mean of its divisors is an integer number (61267070047).

Almost surely, 2^122534140093 is an apocalyptic number.

It is an amenable number.

122534140093 is a deficient number, since it is larger than the sum of its proper divisors (1).

122534140093 is an equidigital number, since it uses as much as digits as its factorization.

122534140093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 122534140093 in words is "one hundred twenty-two billion, five hundred thirty-four million, one hundred forty thousand, ninety-three".