122523027243037 has 2 divisors, whose sum is σ = 122523027243038. Its totient is φ = 122523027243036.

The previous prime is 122523027243031. The next prime is 122523027243049. The reversal of 122523027243037 is 730342720325221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116024372074521 + 6498655168516 = 10771461^2 + 2549246^2 .

It is a cyclic number.

It is not a de Polignac number, because 122523027243037 - 2⁷ = 122523027242909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122523027242984 and 122523027243002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122523027243031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61261513621518 + 61261513621519.

It is an arithmetic number, because the mean of its divisors is an integer number (61261513621519).

Almost surely, 2^{122523027243037} is an apocalyptic number.

It is an amenable number.

122523027243037 is a deficient number, since it is larger than the sum of its proper divisors (1).

122523027243037 is an equidigital number, since it uses as much as digits as its factorization.

122523027243037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 43.

Adding to 122523027243037 its reverse (730342720325221), we get a palindrome (852865747568258).

The spelling of 122523027243037 in words is "one hundred twenty-two trillion, five hundred twenty-three billion, twenty-seven million, two hundred forty-three thousand, thirty-seven".