2010620050091 has 2 divisors, whose sum is σ = 2010620050092. Its totient is φ = 2010620050090.

The previous prime is 2010620050079. The next prime is 2010620050121. The reversal of 2010620050091 is 1900500260102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2010620050091 - 2²⁶ = 2010552941227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2010620050091.

It is not a weakly prime, because it can be changed into another prime (2010622050091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005310025045 + 1005310025046.

It is an arithmetic number, because the mean of its divisors is an integer number (1005310025046).

Almost surely, 2^{2010620050091} is an apocalyptic number.

2010620050091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010620050091 is an equidigital number, since it uses as much as digits as its factorization.

2010620050091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 2010620050091 in words is "two trillion, ten billion, six hundred twenty million, fifty thousand, ninety-one".