210133033091 has 2 divisors, whose sum is σ = 210133033092. Its totient is φ = 210133033090.

The previous prime is 210133033057. The next prime is 210133033127. The reversal of 210133033091 is 190330331012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210133033091 - 2¹⁴ = 210133016707 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210133033091.

It is not a weakly prime, because it can be changed into another prime (210133033051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105066516545 + 105066516546.

It is an arithmetic number, because the mean of its divisors is an integer number (105066516546).

Almost surely, 2^210133033091 is an apocalyptic number.

210133033091 is a deficient number, since it is larger than the sum of its proper divisors (1).

210133033091 is an equidigital number, since it uses as much as digits as its factorization.

210133033091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 210133033091 in words is "two hundred ten billion, one hundred thirty-three million, thirty-three thousand, ninety-one".