2100011011210 has 32 divisors (see below), whose sum is σ = 4331128164480. Its totient is φ = 718152856512.

The previous prime is 2100011011193. The next prime is 2100011011223. The reversal of 2100011011210 is 121101100012.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38533384 + ... + 38587843.

It is an arithmetic number, because the mean of its divisors is an integer number (135347755140).

Almost surely, 2^{2100011011210} is an apocalyptic number.

2100011011210 is an abundant number, since it is smaller than the sum of its proper divisors (2231117153270).

2100011011210 is a wasteful number, since it uses less digits than its factorization.

2100011011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77121630.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2100011011210 its reverse (121101100012), we get a palindrome (2221112111222).

The spelling of 2100011011210 in words is "two trillion, one hundred billion, eleven million, eleven thousand, two hundred ten".