1132254013 has 16 divisors (see below), whose sum is σ = 1283212800. Its totient is φ = 989726400.

The previous prime is 1132253987. The next prime is 1132254029. The reversal of 1132254013 is 3104522311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1132254013 - 2²¹ = 1130156861 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 (1132264013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42963 + ... + 64111.

It is an arithmetic number, because the mean of its divisors is an integer number (80200800).

Almost surely, 2^1132254013 is an apocalyptic number.

It is an amenable number.

1132254013 is a deficient number, since it is larger than the sum of its proper divisors (150958787).

1132254013 is a wasteful number, since it uses less digits than its factorization.

1132254013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21348.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1132254013 is about 33648.9823471676. The cubic root of 1132254013 is about 1042.2725247882.

Adding to 1132254013 its reverse (3104522311), we get a palindrome (4236776324).

The spelling of 1132254013 in words is "one billion, one hundred thirty-two million, two hundred fifty-four thousand, thirteen".