2100311210 has 16 divisors (see below), whose sum is σ = 3809421792. Its totient is φ = 833710800.

The previous prime is 2100311209. The next prime is 2100311233. The reversal of 2100311210 is 121130012.

It is a super-2 number, since 2×2100311210² = 8822614357703328200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2100311191 and 2100311200.

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, 800336 + ... + 802955.

It is an arithmetic number, because the mean of its divisors is an integer number (238088862).

Almost surely, 2^2100311210 is an apocalyptic number.

2100311210 is a deficient number, since it is larger than the sum of its proper divisors (1709110582).

2100311210 is a wasteful number, since it uses less digits than its factorization.

2100311210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603429.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 2100311210 is about 45829.1524032466. The cubic root of 2100311210 is about 1280.6424204410.

Adding to 2100311210 its reverse (121130012), we get a palindrome (2221441222).

The spelling of 2100311210 in words is "two billion, one hundred million, three hundred eleven thousand, two hundred ten".