1102112414123 has 4 divisors (see below), whose sum is σ = 1259557044720. Its totient is φ = 944667783528.

The previous prime is 1102112414113. The next prime is 1102112414167. The reversal of 1102112414123 is 3214142112011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1102112414123 - 2¹² = 1102112410027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102112414113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78722315288 + ... + 78722315301.

It is an arithmetic number, because the mean of its divisors is an integer number (314889261180).

Almost surely, 2^{1102112414123} is an apocalyptic number.

1102112414123 is a deficient number, since it is larger than the sum of its proper divisors (157444630597).

1102112414123 is an equidigital number, since it uses as much as digits as its factorization.

1102112414123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157444630596.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1102112414123 its reverse (3214142112011), we get a palindrome (4316254526134).

The spelling of 1102112414123 in words is "one trillion, one hundred two billion, one hundred twelve million, four hundred fourteen thousand, one hundred twenty-three".