125332210163 has 2 divisors, whose sum is σ = 125332210164. Its totient is φ = 125332210162.

The previous prime is 125332210117. The next prime is 125332210181. The reversal of 125332210163 is 361012233521.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125332210163 - 2⁸ = 125332209907 is a prime.

It is not a weakly prime, because it can be changed into another prime (125332210103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62666105081 + 62666105082.

It is an arithmetic number, because the mean of its divisors is an integer number (62666105082).

Almost surely, 2^125332210163 is an apocalyptic number.

125332210163 is a deficient number, since it is larger than the sum of its proper divisors (1).

125332210163 is an equidigital number, since it uses as much as digits as its factorization.

125332210163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 125332210163 its reverse (361012233521), we get a palindrome (486344443684).

The spelling of 125332210163 in words is "one hundred twenty-five billion, three hundred thirty-two million, two hundred ten thousand, one hundred sixty-three".