83332002001 has 2 divisors, whose sum is σ = 83332002002. Its totient is φ = 83332002000.

The previous prime is 83332001957. The next prime is 83332002011. The reversal of 83332002001 is 10020023338.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81396090000 + 1935912001 = 285300^2 + 43999^2 .

It is a cyclic number.

It is not a de Polignac number, because 83332002001 - 2²⁷ = 83197784273 is a prime.

It is not a weakly prime, because it can be changed into another prime (83332002011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41666001000 + 41666001001.

It is an arithmetic number, because the mean of its divisors is an integer number (41666001001).

Almost surely, 2^83332002001 is an apocalyptic number.

It is an amenable number.

83332002001 is a deficient number, since it is larger than the sum of its proper divisors (1).

83332002001 is an equidigital number, since it uses as much as digits as its factorization.

83332002001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 83332002001 its reverse (10020023338), we get a palindrome (93352025339).

The spelling of 83332002001 in words is "eighty-three billion, three hundred thirty-two million, two thousand, one".