32130013031 has 2 divisors, whose sum is σ = 32130013032. Its totient is φ = 32130013030.

The previous prime is 32130012997. The next prime is 32130013037. The reversal of 32130013031 is 13031003123.

It is a strong prime.

It is an emirp because it is prime and its reverse (13031003123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32130013031 is a prime.

It is a super-2 number, since 2×32130013031² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32130013037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065006515 + 16065006516.

It is an arithmetic number, because the mean of its divisors is an integer number (16065006516).

Almost surely, 2^32130013031 is an apocalyptic number.

32130013031 is a deficient number, since it is larger than the sum of its proper divisors (1).

32130013031 is an equidigital number, since it uses as much as digits as its factorization.

32130013031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 32130013031 its reverse (13031003123), we get a palindrome (45161016154).

The spelling of 32130013031 in words is "thirty-two billion, one hundred thirty million, thirteen thousand, thirty-one".