1132345541 has 8 divisors (see below), whose sum is σ = 1144896984. Its totient is φ = 1119838720.

The previous prime is 1132345517. The next prime is 1132345553. The reversal of 1132345541 is 1455432311.

It can be written as a sum of positive squares in 4 ways, for example, as 97436641 + 1034908900 = 9871^2 + 32170^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132345541 - 2²² = 1128151237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132345561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41225 + ... + 62961.

It is an arithmetic number, because the mean of its divisors is an integer number (143112123).

Almost surely, 2^1132345541 is an apocalyptic number.

It is an amenable number.

1132345541 is a deficient number, since it is larger than the sum of its proper divisors (12551443).

1132345541 is a wasteful number, since it uses less digits than its factorization.

1132345541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22311.

The product of its digits is 7200, while the sum is 29.

The square root of 1132345541 is about 33650.3423608141. The cubic root of 1132345541 is about 1042.3006087541.

Adding to 1132345541 its reverse (1455432311), we get a palindrome (2587777852).

The spelling of 1132345541 in words is "one billion, one hundred thirty-two million, three hundred forty-five thousand, five hundred forty-one".