1114303345 has 4 divisors (see below), whose sum is σ = 1337164020. Its totient is φ = 891442672.

The previous prime is 1114303327. The next prime is 1114303349. The reversal of 1114303345 is 5433034111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 607918336 + 506385009 = 24656^2 + 22503^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114303345 - 2¹⁹ = 1113779057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1114303349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111430330 + ... + 111430339.

It is an arithmetic number, because the mean of its divisors is an integer number (334291005).

Almost surely, 2^1114303345 is an apocalyptic number.

It is an amenable number.

1114303345 is a deficient number, since it is larger than the sum of its proper divisors (222860675).

1114303345 is an equidigital number, since it uses as much as digits as its factorization.

1114303345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222860674.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1114303345 is about 33381.1824985275. The cubic root of 1114303345 is about 1036.7351215409.

Adding to 1114303345 its reverse (5433034111), we get a palindrome (6547337456).

The spelling of 1114303345 in words is "one billion, one hundred fourteen million, three hundred three thousand, three hundred forty-five".