20100010121110 has 16 divisors (see below), whose sum is σ = 36182530804032. Its totient is φ = 8039445696000.

The previous prime is 20100010121021. The next prime is 20100010121131. The reversal of 20100010121110 is 1112101000102.

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

It is a congruent number.

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, 69642846 + ... + 69930865.

It is an arithmetic number, because the mean of its divisors is an integer number (2261408175252).

Almost surely, 2^{20100010121110} is an apocalyptic number.

20100010121110 is a deficient number, since it is larger than the sum of its proper divisors (16082520682922).

20100010121110 is a wasteful number, since it uses less digits than its factorization.

20100010121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139588119.

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

Adding to 20100010121110 its reverse (1112101000102), we get a palindrome (21212111121212).

The spelling of 20100010121110 in words is "twenty trillion, one hundred billion, ten million, one hundred twenty-one thousand, one hundred ten".