2105292001 has 4 divisors (see below), whose sum is σ = 2105892100. Its totient is φ = 2104691904.

The previous prime is 2105291989. The next prime is 2105292029. The reversal of 2105292001 is 1002925012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1051315776 + 1053976225 = 32424^2 + 32465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2105292001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2105292031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294756 + ... + 301813.

It is an arithmetic number, because the mean of its divisors is an integer number (526473025).

Almost surely, 2^2105292001 is an apocalyptic number.

It is an amenable number.

2105292001 is a deficient number, since it is larger than the sum of its proper divisors (600099).

2105292001 is an equidigital number, since it uses as much as digits as its factorization.

2105292001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600098.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 2105292001 is about 45883.4610834885. The cubic root of 2105292001 is about 1281.6539493752.

The spelling of 2105292001 in words is "two billion, one hundred five million, two hundred ninety-two thousand, one".