2100323294 has 4 divisors (see below), whose sum is σ = 3150484944. Its totient is φ = 1050161646.

The previous prime is 2100323257. The next prime is 2100323311. The reversal of 2100323294 is 4923230012.

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

It is a super-2 number, since 2×2100323294² = 8822715878638020872, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525080822 + ... + 525080825.

It is an arithmetic number, because the mean of its divisors is an integer number (787621236).

Almost surely, 2^2100323294 is an apocalyptic number.

2100323294 is a deficient number, since it is larger than the sum of its proper divisors (1050161650).

2100323294 is a wasteful number, since it uses less digits than its factorization.

2100323294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050161649.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2100323294 is about 45829.2842405377. The cubic root of 2100323294 is about 1280.6448764664.

The spelling of 2100323294 in words is "two billion, one hundred million, three hundred twenty-three thousand, two hundred ninety-four".