2090851007105 has 16 divisors (see below), whose sum is σ = 2899671384960. Its totient is φ = 1417617117312.

The previous prime is 2090851007101. The next prime is 2090851007129. The reversal of 2090851007105 is 5017001580902.

It is a cyclic number.

It is not a de Polignac number, because 2090851007105 - 2² = 2090851007101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2090851007101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335606999 + ... + 335613228.

It is an arithmetic number, because the mean of its divisors is an integer number (181229461560).

Almost surely, 2^{2090851007105} is an apocalyptic number.

It is an amenable number.

2090851007105 is a deficient number, since it is larger than the sum of its proper divisors (808820377855).

2090851007105 is an equidigital number, since it uses as much as digits as its factorization.

2090851007105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671220328.

The product of its (nonzero) digits is 25200, while the sum is 38.

The spelling of 2090851007105 in words is "two trillion, ninety billion, eight hundred fifty-one million, seven thousand, one hundred five".