32130031463 has 2 divisors, whose sum is σ = 32130031464. Its totient is φ = 32130031462.

The previous prime is 32130031411. The next prime is 32130031487. The reversal of 32130031463 is 36413003123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32130031463 - 2²⁰ = 32128982887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32130031403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065015731 + 16065015732.

It is an arithmetic number, because the mean of its divisors is an integer number (16065015732).

Almost surely, 2^32130031463 is an apocalyptic number.

32130031463 is a deficient number, since it is larger than the sum of its proper divisors (1).

32130031463 is an equidigital number, since it uses as much as digits as its factorization.

32130031463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 32130031463 its reverse (36413003123), we get a palindrome (68543034586).

The spelling of 32130031463 in words is "thirty-two billion, one hundred thirty million, thirty-one thousand, four hundred sixty-three".