1100110010123 has 2 divisors, whose sum is σ = 1100110010124. Its totient is φ = 1100110010122.

The previous prime is 1100110010053. The next prime is 1100110010137. The reversal of 1100110010123 is 3210100110011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100110010123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100110010323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550055005061 + 550055005062.

It is an arithmetic number, because the mean of its divisors is an integer number (550055005062).

Almost surely, 2^{1100110010123} is an apocalyptic number.

1100110010123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100110010123 is an equidigital number, since it uses as much as digits as its factorization.

1100110010123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1100110010123 its reverse (3210100110011), we get a palindrome (4310210120134).

The spelling of 1100110010123 in words is "one trillion, one hundred billion, one hundred ten million, ten thousand, one hundred twenty-three".