32203130081 has 2 divisors, whose sum is σ = 32203130082. Its totient is φ = 32203130080.

The previous prime is 32203130059. The next prime is 32203130143. The reversal of 32203130081 is 18003130223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26549443600 + 5653686481 = 162940^2 + 75191^2 .

It is a cyclic number.

It is not a de Polignac number, because 32203130081 - 2¹⁴ = 32203113697 is a prime.

It is a super-2 number, since 2×32203130081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32203130021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16101565040 + 16101565041.

It is an arithmetic number, because the mean of its divisors is an integer number (16101565041).

Almost surely, 2^32203130081 is an apocalyptic number.

It is an amenable number.

32203130081 is a deficient number, since it is larger than the sum of its proper divisors (1).

32203130081 is an equidigital number, since it uses as much as digits as its factorization.

32203130081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 32203130081 in words is "thirty-two billion, two hundred three million, one hundred thirty thousand, eighty-one".