1134542313 has 12 divisors (see below), whose sum is σ = 1644834048. Its totient is φ = 753568920.

The previous prime is 1134542303. The next prime is 1134542317. The reversal of 1134542313 is 3132454311.

It is a happy number.

1134542313 is a `hidden beast` number, since 1 + 1 + 345 + 4 + 2 + 313 = 666.

It is not a de Polignac number, because 1134542313 - 2⁵ = 1134542281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134542317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230145 + ... + 235022.

It is an arithmetic number, because the mean of its divisors is an integer number (137069504).

Almost surely, 2^1134542313 is an apocalyptic number.

It is an amenable number.

1134542313 is a deficient number, since it is larger than the sum of its proper divisors (510291735).

1134542313 is a wasteful number, since it uses less digits than its factorization.

1134542313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465444 (or 465441 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1134542313 is about 33682.9676988237. The cubic root of 1134542313 is about 1042.9742010510.

Adding to 1134542313 its reverse (3132454311), we get a palindrome (4266996624).

The spelling of 1134542313 in words is "one billion, one hundred thirty-four million, five hundred forty-two thousand, three hundred thirteen".