32830100621 has 2 divisors, whose sum is σ = 32830100622. Its totient is φ = 32830100620.

The previous prime is 32830100599. The next prime is 32830100651. The reversal of 32830100621 is 12600103823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32234252521 + 595848100 = 179539^2 + 24410^2 .

It is a cyclic number.

It is not a de Polignac number, because 32830100621 - 2²² = 32825906317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32830100651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16415050310 + 16415050311.

It is an arithmetic number, because the mean of its divisors is an integer number (16415050311).

Almost surely, 2^32830100621 is an apocalyptic number.

It is an amenable number.

32830100621 is a deficient number, since it is larger than the sum of its proper divisors (1).

32830100621 is an equidigital number, since it uses as much as digits as its factorization.

32830100621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 32830100621 in words is "thirty-two billion, eight hundred thirty million, one hundred thousand, six hundred twenty-one".