2133198702 has 24 divisors (see below), whose sum is σ = 4625168184. Its totient is φ = 710568144.

The previous prime is 2133198689. The next prime is 2133198707. The reversal of 2133198702 is 2078913312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133198707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14628 + ... + 66935.

It is an arithmetic number, because the mean of its divisors is an integer number (192715341).

Almost surely, 2^2133198702 is an apocalyptic number.

2133198702 is an abundant number, since it is smaller than the sum of its proper divisors (2491969482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133198702 is a wasteful number, since it uses less digits than its factorization.

2133198702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83024 (or 83021 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 2133198702 is about 46186.5640852402. The cubic root of 2133198702 is about 1287.2920986705.

The spelling of 2133198702 in words is "two billion, one hundred thirty-three million, one hundred ninety-eight thousand, seven hundred two".