1146132123 has 8 divisors (see below), whose sum is σ = 1528465488. Its totient is φ = 763943424.

The previous prime is 1146132109. The next prime is 1146132151. The reversal of 1146132123 is 3212316411.

It is a happy number.

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

It is not a de Polignac number, because 1146132123 - 2⁴ = 1146132107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1146132093 and 1146132102.

It is not an unprimeable number, because it can be changed into a prime (1146132103) 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 7 ways as a sum of consecutive naturals, for example, 16086 + ... + 50507.

It is an arithmetic number, because the mean of its divisors is an integer number (191058186).

Almost surely, 2^1146132123 is an apocalyptic number.

1146132123 is a deficient number, since it is larger than the sum of its proper divisors (382333365).

1146132123 is an equidigital number, since it uses as much as digits as its factorization.

1146132123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72333.

The product of its digits is 864, while the sum is 24.

The square root of 1146132123 is about 33854.5731475084. The cubic root of 1146132123 is about 1046.5136441855.

Adding to 1146132123 its reverse (3212316411), we get a palindrome (4358448534).

The spelling of 1146132123 in words is "one billion, one hundred forty-six million, one hundred thirty-two thousand, one hundred twenty-three".