1133251323 has 8 divisors (see below), whose sum is σ = 1518913536. Its totient is φ = 751545000.

The previous prime is 1133251319. The next prime is 1133251381. The reversal of 1133251323 is 3231523311.

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

It is not a de Polignac number, because 1133251323 - 2² = 1133251319 is a prime.

It is a super-2 number, since 2×1133251323² = 2568517122162500658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133251293 and 1133251302.

It is not an unprimeable number, because it can be changed into a prime (1133251393) 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, 988303 + ... + 989448.

It is an arithmetic number, because the mean of its divisors is an integer number (189864192).

Almost surely, 2^1133251323 is an apocalyptic number.

1133251323 is a deficient number, since it is larger than the sum of its proper divisors (385662213).

1133251323 is a wasteful number, since it uses less digits than its factorization.

1133251323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977945.

The product of its digits is 1620, while the sum is 24.

The square root of 1133251323 is about 33663.7984042205. The cubic root of 1133251323 is about 1042.5784525378.

Adding to 1133251323 its reverse (3231523311), we get a palindrome (4364774634).

The spelling of 1133251323 in words is "one billion, one hundred thirty-three million, two hundred fifty-one thousand, three hundred twenty-three".