1120122112103 has 2 divisors, whose sum is σ = 1120122112104. Its totient is φ = 1120122112102.

The previous prime is 1120122112097. The next prime is 1120122112117. The reversal of 1120122112103 is 3012112210211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120122112103 - 2²⁰ = 1120121063527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120122115103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560061056051 + 560061056052.

It is an arithmetic number, because the mean of its divisors is an integer number (560061056052).

Almost surely, 2^{1120122112103} is an apocalyptic number.

1120122112103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120122112103 is an equidigital number, since it uses as much as digits as its factorization.

1120122112103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1120122112103 its reverse (3012112210211), we get a palindrome (4132234322314).

The spelling of 1120122112103 in words is "one trillion, one hundred twenty billion, one hundred twenty-two million, one hundred twelve thousand, one hundred three".