2133002197 has 2 divisors, whose sum is σ = 2133002198. Its totient is φ = 2133002196.

The previous prime is 2133002141. The next prime is 2133002227. The reversal of 2133002197 is 7912003312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2131576561 + 1425636 = 46169^2 + 1194^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133002197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133002107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066501098 + 1066501099.

It is an arithmetic number, because the mean of its divisors is an integer number (1066501099).

Almost surely, 2^2133002197 is an apocalyptic number.

It is an amenable number.

2133002197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133002197 is an equidigital number, since it uses as much as digits as its factorization.

2133002197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 2133002197 is about 46184.4367400968. The cubic root of 2133002197 is about 1287.2525700663.

The spelling of 2133002197 in words is "two billion, one hundred thirty-three million, two thousand, one hundred ninety-seven".