1011012100110 has 48 divisors (see below), whose sum is σ = 2692744432560. Its totient is φ = 263027537280.

The previous prime is 1011012100103. The next prime is 1011012100117. The reversal of 1011012100110 is 110012101101.

It is an interprime number because it is at equal distance from previous prime (1011012100103) and next prime (1011012100117).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1011012100092 and 1011012100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011012100117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136989820 + ... + 136997199.

It is an arithmetic number, because the mean of its divisors is an integer number (56098842345).

Almost surely, 2^{1011012100110} is an apocalyptic number.

1011012100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011012100110 is an abundant number, since it is smaller than the sum of its proper divisors (1681732332450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011012100110 is a wasteful number, since it uses less digits than its factorization.

1011012100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273987073 (or 273987070 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1011012100110 its reverse (110012101101), we get a palindrome (1121024201211).

Subtracting from 1011012100110 its reverse (110012101101), we obtain a palindrome (900999999009).

The spelling of 1011012100110 in words is "one trillion, eleven billion, twelve million, one hundred thousand, one hundred ten".