1132200123 has 8 divisors (see below), whose sum is σ = 1510825488. Its totient is φ = 754187424.

The previous prime is 1132200089. The next prime is 1132200133. The reversal of 1132200123 is 3210022311.

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

It is not a de Polignac number, because 1132200123 - 2⁹ = 1132199611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132200133) 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, 148836 + ... + 156257.

It is an arithmetic number, because the mean of its divisors is an integer number (188853186).

Almost surely, 2^1132200123 is an apocalyptic number.

1132200123 is a deficient number, since it is larger than the sum of its proper divisors (378625365).

1132200123 is a wasteful number, since it uses less digits than its factorization.

1132200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306333.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1132200123 is about 33648.1815704801. The cubic root of 1132200123 is about 1042.2559887587.

Adding to 1132200123 its reverse (3210022311), we get a palindrome (4342222434).

The spelling of 1132200123 in words is "one billion, one hundred thirty-two million, two hundred thousand, one hundred twenty-three".