2101011012110 has 32 divisors (see below), whose sum is σ = 3914678000160. Its totient is φ = 810916670592.

The previous prime is 2101011012103. The next prime is 2101011012127. The reversal of 2101011012110 is 112101101012.

It is a junction number, because it is equal to n+sod(n) for n = 2101011012091 and 2101011012100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1805144 + ... + 2731403.

It is an arithmetic number, because the mean of its divisors is an integer number (122333687505).

Almost surely, 2^{2101011012110} is an apocalyptic number.

2101011012110 is a deficient number, since it is larger than the sum of its proper divisors (1813666988050).

2101011012110 is a wasteful number, since it uses less digits than its factorization.

2101011012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4538180.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 2101011012110 its reverse (112101101012), we get a palindrome (2213112113122).

The spelling of 2101011012110 in words is "two trillion, one hundred one billion, eleven million, twelve thousand, one hundred ten".