1132200023 has 4 divisors (see below), whose sum is σ = 1133297088. Its totient is φ = 1131102960.

The previous prime is 1132199977. The next prime is 1132200031. The reversal of 1132200023 is 3200022311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3200022311 = 1009 ⋅3171479.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132200023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132199980 and 1132200007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132200523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546983 + ... + 549048.

It is an arithmetic number, because the mean of its divisors is an integer number (283324272).

Almost surely, 2^1132200023 is an apocalyptic number.

1132200023 is a deficient number, since it is larger than the sum of its proper divisors (1097065).

1132200023 is a wasteful number, since it uses less digits than its factorization.

1132200023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097064.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1132200023 is about 33648.1800845157. The cubic root of 1132200023 is about 1042.2559580734.

Adding to 1132200023 its reverse (3200022311), we get a palindrome (4332222334).

The spelling of 1132200023 in words is "one billion, one hundred thirty-two million, two hundred thousand, twenty-three".