1131354933 has 8 divisors (see below), whose sum is σ = 1509531648. Its totient is φ = 753707424.

The previous prime is 1131354929. The next prime is 1131355007. The reversal of 1131354933 is 3394531311.

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

It is not a de Polignac number, because 1131354933 - 2² = 1131354929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1131354894 and 1131354903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131354923) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 127285 + ... + 135882.

It is an arithmetic number, because the mean of its divisors is an integer number (188691456).

Almost surely, 2^1131354933 is an apocalyptic number.

It is an amenable number.

1131354933 is a deficient number, since it is larger than the sum of its proper divisors (378176715).

1131354933 is a wasteful number, since it uses less digits than its factorization.

1131354933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264603.

The product of its digits is 14580, while the sum is 33.

The square root of 1131354933 is about 33635.6200032049. The cubic root of 1131354933 is about 1041.9965753649.

The spelling of 1131354933 in words is "one billion, one hundred thirty-one million, three hundred fifty-four thousand, nine hundred thirty-three".