2097001305 has 168 divisors, whose sum is σ = 4485672000. Its totient is φ = 937645632.

The previous prime is 2097001199. The next prime is 2097001321. The reversal of 2097001305 is 5031007902.

It is not a de Polignac number, because 2097001305 - 2¹⁰ = 2097000281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 10537596 + ... + 10537794.

Almost surely, 2^2097001305 is an apocalyptic number.

It is an amenable number.

2097001305 is an abundant number, since it is smaller than the sum of its proper divisors (2388670695).

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

2097001305 is an equidigital number, since it uses as much as digits as its factorization.

2097001305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 2097001305 is about 45793.0268163178. The cubic root of 2097001305 is about 1279.9693402894.

The spelling of 2097001305 in words is "two billion, ninety-seven million, one thousand, three hundred five".