314031103 has 2 divisors, whose sum is σ = 314031104. Its totient is φ = 314031102.

The previous prime is 314031079. The next prime is 314031131. The reversal of 314031103 is 301130413.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314031103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314031203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157015551 + 157015552.

It is an arithmetic number, because the mean of its divisors is an integer number (157015552).

Almost surely, 2^314031103 is an apocalyptic number.

314031103 is a deficient number, since it is larger than the sum of its proper divisors (1).

314031103 is an equidigital number, since it uses as much as digits as its factorization.

314031103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 314031103 is about 17720.9227468549. The cubic root of 314031103 is about 679.7108798296.

Adding to 314031103 its reverse (301130413), we get a palindrome (615161516).

It can be divided in two parts, 3140 and 31103, that added together give a palindrome (34243).

The spelling of 314031103 in words is "three hundred fourteen million, thirty-one thousand, one hundred three".