123011330059 has 2 divisors, whose sum is σ = 123011330060. Its totient is φ = 123011330058.

The previous prime is 123011330003. The next prime is 123011330179. The reversal of 123011330059 is 950033110321.

It is a weak prime.

It is an emirp because it is prime and its reverse (950033110321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123011330059 is a prime.

It is not a weakly prime, because it can be changed into another prime (123011330459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61505665029 + 61505665030.

It is an arithmetic number, because the mean of its divisors is an integer number (61505665030).

Almost surely, 2^123011330059 is an apocalyptic number.

123011330059 is a deficient number, since it is larger than the sum of its proper divisors (1).

123011330059 is an equidigital number, since it uses as much as digits as its factorization.

123011330059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 28.

The spelling of 123011330059 in words is "one hundred twenty-three billion, eleven million, three hundred thirty thousand, fifty-nine".