1112103403 has 2 divisors, whose sum is σ = 1112103404. Its totient is φ = 1112103402.

The previous prime is 1112103361. The next prime is 1112103427. The reversal of 1112103403 is 3043012111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112103403 - 2²⁵ = 1078548971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112100403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556051701 + 556051702.

It is an arithmetic number, because the mean of its divisors is an integer number (556051702).

Almost surely, 2^1112103403 is an apocalyptic number.

1112103403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112103403 is an equidigital number, since it uses as much as digits as its factorization.

1112103403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1112103403 is about 33348.2143899790. The cubic root of 1112103403 is about 1036.0524050726.

Adding to 1112103403 its reverse (3043012111), we get a palindrome (4155115514).

The spelling of 1112103403 in words is "one billion, one hundred twelve million, one hundred three thousand, four hundred three".