1132340045 has 16 divisors (see below), whose sum is σ = 1397748528. Its totient is φ = 879989760.

The previous prime is 1132340039. The next prime is 1132340051. The reversal of 1132340045 is 5400432311.

It is an interprime number because it is at equal distance from previous prime (1132340039) and next prime (1132340051).

It can be written as a sum of positive squares in 8 ways, for example, as 651985156 + 480354889 = 25534^2 + 21917^2 .

It is not a de Polignac number, because 1132340045 - 2⁶ = 1132339981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1132340045.

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, 120725 + ... + 129765.

It is an arithmetic number, because the mean of its divisors is an integer number (87359283).

Almost surely, 2^1132340045 is an apocalyptic number.

It is an amenable number.

1132340045 is a deficient number, since it is larger than the sum of its proper divisors (265408483).

1132340045 is an equidigital number, since it uses as much as digits as its factorization.

1132340045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9760.

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

The square root of 1132340045 is about 33650.2606973557. The cubic root of 1132340045 is about 1042.2989224333.

Adding to 1132340045 its reverse (5400432311), we get a palindrome (6532772356).

The spelling of 1132340045 in words is "one billion, one hundred thirty-two million, three hundred forty thousand, forty-five".