1114123403 has 2 divisors, whose sum is σ = 1114123404. Its totient is φ = 1114123402.

The previous prime is 1114123397. The next prime is 1114123433. The reversal of 1114123403 is 3043214111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1114123403 - 2⁸ = 1114123147 is a prime.

It is a super-2 number, since 2×1114123403² = 2482541914224600818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1114123433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557061701 + 557061702.

It is an arithmetic number, because the mean of its divisors is an integer number (557061702).

Almost surely, 2^1114123403 is an apocalyptic number.

1114123403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114123403 is an equidigital number, since it uses as much as digits as its factorization.

1114123403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1114123403 is about 33378.4871286881. The cubic root of 1114123403 is about 1036.6793132087.

Adding to 1114123403 its reverse (3043214111), we get a palindrome (4157337514).

The spelling of 1114123403 in words is "one billion, one hundred fourteen million, one hundred twenty-three thousand, four hundred three".