1011134452 has 12 divisors (see below), whose sum is σ = 1771739200. Its totient is φ = 504923256.

The previous prime is 1011134437. The next prime is 1011134543. The reversal of 1011134452 is 2544311101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157452 + ... + 163747.

Almost surely, 2^1011134452 is an apocalyptic number.

It is an amenable number.

1011134452 is a deficient number, since it is larger than the sum of its proper divisors (760604748).

1011134452 is a wasteful number, since it uses less digits than its factorization.

1011134452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321990 (or 321988 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1011134452 is about 31798.3403969452. The cubic root of 1011134452 is about 1003.6977934693.

Adding to 1011134452 its reverse (2544311101), we get a palindrome (3555445553).

The spelling of 1011134452 in words is "one billion, eleven million, one hundred thirty-four thousand, four hundred fifty-two".