32230021093 has 2 divisors, whose sum is σ = 32230021094. Its totient is φ = 32230021092.

The previous prime is 32230021067. The next prime is 32230021111. The reversal of 32230021093 is 39012003223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23624304804 + 8605716289 = 153702^2 + 92767^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32230021093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32230028093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16115010546 + 16115010547.

It is an arithmetic number, because the mean of its divisors is an integer number (16115010547).

Almost surely, 2^32230021093 is an apocalyptic number.

It is an amenable number.

32230021093 is a deficient number, since it is larger than the sum of its proper divisors (1).

32230021093 is an equidigital number, since it uses as much as digits as its factorization.

32230021093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The spelling of 32230021093 in words is "thirty-two billion, two hundred thirty million, twenty-one thousand, ninety-three".