2101950268 has 24 divisors (see below), whose sum is σ = 4013990064. Its totient is φ = 955152000.

The previous prime is 2101950241. The next prime is 2101950287. The reversal of 2101950268 is 8620591012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255418 + ... + 263518.

It is an arithmetic number, because the mean of its divisors is an integer number (167249586).

Almost surely, 2^2101950268 is an apocalyptic number.

It is an amenable number.

2101950268 is a deficient number, since it is larger than the sum of its proper divisors (1912039796).

2101950268 is a wasteful number, since it uses less digits than its factorization.

2101950268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14013 (or 14011 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 2101950268 is about 45847.0311797831. The cubic root of 2101950268 is about 1280.9754665481.

The spelling of 2101950268 in words is "two billion, one hundred one million, nine hundred fifty thousand, two hundred sixty-eight".