63161634103 has 2 divisors, whose sum is σ = 63161634104. Its totient is φ = 63161634102.

The previous prime is 63161634091. The next prime is 63161634143. The reversal of 63161634103 is 30143616136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63161634103 - 2²⁹ = 62624763191 is a prime.

It is a super-2 number, since 2×63161634103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63161634143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31580817051 + 31580817052.

It is an arithmetic number, because the mean of its divisors is an integer number (31580817052).

Almost surely, 2^63161634103 is an apocalyptic number.

63161634103 is a deficient number, since it is larger than the sum of its proper divisors (1).

63161634103 is an equidigital number, since it uses as much as digits as its factorization.

63161634103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 63161634103 in words is "sixty-three billion, one hundred sixty-one million, six hundred thirty-four thousand, one hundred three".