1133132331 has 8 divisors (see below), whose sum is σ = 1599716304. Its totient is φ = 710984960.

The previous prime is 1133132321. The next prime is 1133132387. The reversal of 1133132331 is 1332313311.

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

It is a cyclic number.

It is not a de Polignac number, because 1133132331 - 2¹⁴ = 1133115947 is a prime.

It is a super-2 number, since 2×1133132331² = 2567977759114987122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133132298 and 1133132307.

It is not an unprimeable number, because it can be changed into a prime (1133132311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11109090 + ... + 11109191.

It is an arithmetic number, because the mean of its divisors is an integer number (199964538).

Almost surely, 2^1133132331 is an apocalyptic number.

1133132331 is a deficient number, since it is larger than the sum of its proper divisors (466583973).

1133132331 is a wasteful number, since it uses less digits than its factorization.

1133132331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22218301.

The product of its digits is 486, while the sum is 21.

The square root of 1133132331 is about 33662.0309993322. The cubic root of 1133132331 is about 1042.5419608274.

Adding to 1133132331 its reverse (1332313311), we get a palindrome (2465445642).

The spelling of 1133132331 in words is "one billion, one hundred thirty-three million, one hundred thirty-two thousand, three hundred thirty-one".