2100853022 has 4 divisors (see below), whose sum is σ = 3151279536. Its totient is φ = 1050426510.

The previous prime is 2100853019. The next prime is 2100853093. The reversal of 2100853022 is 2203580012.

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

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, 525213254 + ... + 525213257.

It is an arithmetic number, because the mean of its divisors is an integer number (787819884).

Almost surely, 2^2100853022 is an apocalyptic number.

2100853022 is a deficient number, since it is larger than the sum of its proper divisors (1050426514).

2100853022 is a wasteful number, since it uses less digits than its factorization.

2100853022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050426513.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2100853022 is about 45835.0632376568. The cubic root of 2100853022 is about 1280.7525323411.

The spelling of 2100853022 in words is "two billion, one hundred million, eight hundred fifty-three thousand, twenty-two".