570138997123 has 2 divisors, whose sum is σ = 570138997124. Its totient is φ = 570138997122.

The previous prime is 570138997117. The next prime is 570138997187. The reversal of 570138997123 is 321799831075.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 570138997123 - 2²⁹ = 569602126211 is a prime.

It is not a weakly prime, because it can be changed into another prime (570138997193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285069498561 + 285069498562.

It is an arithmetic number, because the mean of its divisors is an integer number (285069498562).

Almost surely, 2^570138997123 is an apocalyptic number.

570138997123 is a deficient number, since it is larger than the sum of its proper divisors (1).

570138997123 is an equidigital number, since it uses as much as digits as its factorization.

570138997123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 55.

The spelling of 570138997123 in words is "five hundred seventy billion, one hundred thirty-eight million, nine hundred ninety-seven thousand, one hundred twenty-three".