1103302445 has 16 divisors (see below), whose sum is σ = 1553996928. Its totient is φ = 736102080.

The previous prime is 1103302439. The next prime is 1103302451. The reversal of 1103302445 is 5442033011.

It is an interprime number because it is at equal distance from previous prime (1103302439) and next prime (1103302451).

It is not a de Polignac number, because 1103302445 - 2⁶ = 1103302381 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103302445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424691 + ... + 427280.

It is an arithmetic number, because the mean of its divisors is an integer number (97124808).

Almost surely, 2^1103302445 is an apocalyptic number.

It is an amenable number.

1103302445 is a deficient number, since it is larger than the sum of its proper divisors (450694483).

1103302445 is an equidigital number, since it uses as much as digits as its factorization.

1103302445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852020.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1103302445 is about 33215.9968238197. The cubic root of 1103302445 is about 1033.3121283081.

Adding to 1103302445 its reverse (5442033011), we get a palindrome (6545335456).

The spelling of 1103302445 in words is "one billion, one hundred three million, three hundred two thousand, four hundred forty-five".