2010928291 has 4 divisors (see below), whose sum is σ = 2011593472. Its totient is φ = 2010263112.

The previous prime is 2010928273. The next prime is 2010928303. The reversal of 2010928291 is 1928290102.

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

It is a cyclic number.

It is not a de Polignac number, because 2010928291 - 2⁷ = 2010928163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010928391) 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, 328035 + ... + 334108.

It is an arithmetic number, because the mean of its divisors is an integer number (502898368).

Almost surely, 2^2010928291 is an apocalyptic number.

2010928291 is a deficient number, since it is larger than the sum of its proper divisors (665181).

2010928291 is an equidigital number, since it uses as much as digits as its factorization.

2010928291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665180.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 2010928291 is about 44843.3751071438. The cubic root of 2010928291 is about 1262.2116801465.

It can be divided in two parts, 20109 and 28291, that added together give a square (48400 = 220²).

The spelling of 2010928291 in words is "two billion, ten million, nine hundred twenty-eight thousand, two hundred ninety-one".