1130111123303 has 2 divisors, whose sum is σ = 1130111123304. Its totient is φ = 1130111123302.

The previous prime is 1130111123263. The next prime is 1130111123353. The reversal of 1130111123303 is 3033211110311.

It is a weak prime.

It is an emirp because it is prime and its reverse (3033211110311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130111123303 - 2³⁴ = 1112931254119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130111123353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565055561651 + 565055561652.

It is an arithmetic number, because the mean of its divisors is an integer number (565055561652).

Almost surely, 2^{1130111123303} is an apocalyptic number.

1130111123303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130111123303 is an equidigital number, since it uses as much as digits as its factorization.

1130111123303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1130111123303 its reverse (3033211110311), we get a palindrome (4163322233614).

The spelling of 1130111123303 in words is "one trillion, one hundred thirty billion, one hundred eleven million, one hundred twenty-three thousand, three hundred three".