120100110110103 has 16 divisors (see below), whose sum is σ = 160760293759616. Its totient is φ = 79753764071520.

The previous prime is 120100110110087. The next prime is 120100110110107. The reversal of 120100110110103 is 301011011001021.

It is not a de Polignac number, because 120100110110103 - 2⁴ = 120100110110087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100110110107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52734700 + ... + 54964977.

It is an arithmetic number, because the mean of its divisors is an integer number (10047518359976).

Almost surely, 2^{120100110110103} is an apocalyptic number.

120100110110103 is a deficient number, since it is larger than the sum of its proper divisors (40660183649513).

120100110110103 is a wasteful number, since it uses less digits than its factorization.

120100110110103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107701134.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 120100110110103 its reverse (301011011001021), we get a palindrome (421111121111124).

The spelling of 120100110110103 in words is "one hundred twenty trillion, one hundred billion, one hundred ten million, one hundred ten thousand, one hundred three".