1132303142323 has 4 divisors (see below), whose sum is σ = 1132984023808. Its totient is φ = 1131622260840.

The previous prime is 1132303142263. The next prime is 1132303142329. The reversal of 1132303142323 is 3232413032311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132303142323 is a prime.

It is a super-2 number, since 2×1132303142323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132303142291 and 1132303142300.

It is not an unprimeable number, because it can be changed into a prime (1132303142329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340438248 + ... + 340441573.

It is an arithmetic number, because the mean of its divisors is an integer number (283246005952).

Almost surely, 2^{1132303142323} is an apocalyptic number.

1132303142323 is a deficient number, since it is larger than the sum of its proper divisors (680881485).

1132303142323 is an equidigital number, since it uses as much as digits as its factorization.

1132303142323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680881484.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 1132303142323 its reverse (3232413032311), we get a palindrome (4364716174634).

The spelling of 1132303142323 in words is "one trillion, one hundred thirty-two billion, three hundred three million, one hundred forty-two thousand, three hundred twenty-three".