123150674441 has 2 divisors, whose sum is σ = 123150674442. Its totient is φ = 123150674440.

The previous prime is 123150674371. The next prime is 123150674477. The reversal of 123150674441 is 144476051321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89305345600 + 33845328841 = 298840^2 + 183971^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123150674441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123150674395 and 123150674404.

It is not a weakly prime, because it can be changed into another prime (123159674441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61575337220 + 61575337221.

It is an arithmetic number, because the mean of its divisors is an integer number (61575337221).

Almost surely, 2^123150674441 is an apocalyptic number.

It is an amenable number.

123150674441 is a deficient number, since it is larger than the sum of its proper divisors (1).

123150674441 is an equidigital number, since it uses as much as digits as its factorization.

123150674441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 123150674441 in words is "one hundred twenty-three billion, one hundred fifty million, six hundred seventy-four thousand, four hundred forty-one".