1120111012507 has 2 divisors, whose sum is σ = 1120111012508. Its totient is φ = 1120111012506.

The previous prime is 1120111012499. The next prime is 1120111012511. The reversal of 1120111012507 is 7052101110211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120111012507 - 2³ = 1120111012499 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120111012567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560055506253 + 560055506254.

It is an arithmetic number, because the mean of its divisors is an integer number (560055506254).

Almost surely, 2^{1120111012507} is an apocalyptic number.

1120111012507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120111012507 is an equidigital number, since it uses as much as digits as its factorization.

1120111012507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 22.

Adding to 1120111012507 its reverse (7052101110211), we get a palindrome (8172212122718).

The spelling of 1120111012507 in words is "one trillion, one hundred twenty billion, one hundred eleven million, twelve thousand, five hundred seven".