1113152534 has 32 divisors (see below), whose sum is σ = 1842632064. Its totient is φ = 501171840.

The previous prime is 1113152533. The next prime is 1113152549. The reversal of 1113152534 is 4352513111.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113152531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247187 + ... + 251649.

It is an arithmetic number, because the mean of its divisors is an integer number (57582252).

Almost surely, 2^1113152534 is an apocalyptic number.

1113152534 is a deficient number, since it is larger than the sum of its proper divisors (729479530).

1113152534 is a wasteful number, since it uses less digits than its factorization.

1113152534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712.

The product of its digits is 1800, while the sum is 26.

The square root of 1113152534 is about 33363.9406245725. The cubic root of 1113152534 is about 1036.3780981301.

Adding to 1113152534 its reverse (4352513111), we get a palindrome (5465665645).

The spelling of 1113152534 in words is "one billion, one hundred thirteen million, one hundred fifty-two thousand, five hundred thirty-four".