2140233100 has 18 divisors (see below), whose sum is σ = 4644306044. Its totient is φ = 856093200.

The previous prime is 2140233013. The next prime is 2140233113. The reversal of 2140233100 is 13320412.

It is a happy number.

It is a super-2 number, since 2×2140233100² = 9161195444671220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10701066 + ... + 10701265.

Almost surely, 2^2140233100 is an apocalyptic number.

2140233100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140233100 is an abundant number, since it is smaller than the sum of its proper divisors (2504072944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2140233100 is a wasteful number, since it uses less digits than its factorization.

2140233100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21402345 (or 21402338 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2140233100 is about 46262.6534042309. The cubic root of 2140233100 is about 1288.7055299949.

Adding to 2140233100 its reverse (13320412), we get a palindrome (2153553512).

The spelling of 2140233100 in words is "two billion, one hundred forty million, two hundred thirty-three thousand, one hundred".