1132023311 has 8 divisors (see below), whose sum is σ = 1183334400. Its totient is φ = 1081636920.

The previous prime is 1132023253. The next prime is 1132023317. The reversal of 1132023311 is 1133202311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132023311 is a prime.

It is a super-3 number, since 3×1132023311³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1132023311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132023317) 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, 228671 + ... + 233568.

It is an arithmetic number, because the mean of its divisors is an integer number (147916800).

Almost surely, 2^1132023311 is an apocalyptic number.

1132023311 is a deficient number, since it is larger than the sum of its proper divisors (51311089).

1132023311 is an equidigital number, since it uses as much as digits as its factorization.

1132023311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462349.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1132023311 is about 33645.5541045173. The cubic root of 1132023311 is about 1042.2017306948.

Adding to 1132023311 its reverse (1133202311), we get a palindrome (2265225622).

The spelling of 1132023311 in words is "one billion, one hundred thirty-two million, twenty-three thousand, three hundred eleven".