2111000101010 has 16 divisors (see below), whose sum is σ = 4023317839896. Its totient is φ = 794729449728.

The previous prime is 2111000100997. The next prime is 2111000101033. The reversal of 2111000101010 is 101010001112.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2099603898001 + 11396203009 = 1449001^2 + 106753^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6208823657 + ... + 6208823996.

Almost surely, 2^{2111000101010} is an apocalyptic number.

2111000101010 is a deficient number, since it is larger than the sum of its proper divisors (1912317738886).

2111000101010 is a wasteful number, since it uses less digits than its factorization.

2111000101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12417647677.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 2111000101010 its reverse (101010001112), we get a palindrome (2212010102122).

The spelling of 2111000101010 in words is "two trillion, one hundred eleven billion, one hundred one thousand, ten".