63195659123 has 2 divisors, whose sum is σ = 63195659124. Its totient is φ = 63195659122.

The previous prime is 63195659117. The next prime is 63195659147. The reversal of 63195659123 is 32195659136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63195659123 - 2¹⁴ = 63195642739 is a prime.

It is not a weakly prime, because it can be changed into another prime (63195653123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31597829561 + 31597829562.

It is an arithmetic number, because the mean of its divisors is an integer number (31597829562).

Almost surely, 2^63195659123 is an apocalyptic number.

63195659123 is a deficient number, since it is larger than the sum of its proper divisors (1).

63195659123 is an equidigital number, since it uses as much as digits as its factorization.

63195659123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1312200, while the sum is 50.

The spelling of 63195659123 in words is "sixty-three billion, one hundred ninety-five million, six hundred fifty-nine thousand, one hundred twenty-three".