11132312323 has 8 divisors (see below), whose sum is σ = 12402731520. Its totient is φ = 9904958280.

The previous prime is 11132312311. The next prime is 11132312353. The reversal of 11132312323 is 32321323111.

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 11132312323 - 2²¹ = 11130215171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11132312294 and 11132312303.

It is not an unprimeable number, because it can be changed into a prime (11132312353) 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, 10765743 + ... + 10766776.

It is an arithmetic number, because the mean of its divisors is an integer number (1550341440).

Almost surely, 2^11132312323 is an apocalyptic number.

11132312323 is a deficient number, since it is larger than the sum of its proper divisors (1270419197).

11132312323 is a wasteful number, since it uses less digits than its factorization.

11132312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21532577.

The product of its digits is 648, while the sum is 22.

Adding to 11132312323 its reverse (32321323111), we get a palindrome (43453635434).

The spelling of 11132312323 in words is "eleven billion, one hundred thirty-two million, three hundred twelve thousand, three hundred twenty-three".