1132112023 has 6 divisors (see below), whose sum is σ = 1316946696. Its totient is φ = 970381692.

The previous prime is 1132112021. The next prime is 1132112027. The reversal of 1132112023 is 3202112311.

It is not a de Polignac number, because 1132112023 - 2¹ = 1132112021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132111988 and 1132112006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132112021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11552115 + ... + 11552212.

It is an arithmetic number, because the mean of its divisors is an integer number (219491116).

Almost surely, 2^1132112023 is an apocalyptic number.

1132112023 is a deficient number, since it is larger than the sum of its proper divisors (184834673).

1132112023 is an equidigital number, since it uses as much as digits as its factorization.

1132112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23104341 (or 23104334 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1132112023 is about 33646.8724103742. The cubic root of 1132112023 is about 1042.2289543347.

Adding to 1132112023 its reverse (3202112311), we get a palindrome (4334224334).

The spelling of 1132112023 in words is "one billion, one hundred thirty-two million, one hundred twelve thousand, twenty-three".