1332000123 has 4 divisors (see below), whose sum is σ = 1776000168. Its totient is φ = 888000080.

The previous prime is 1332000113. The next prime is 1332000139. The reversal of 1332000123 is 3210002331.

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

It is a cyclic number.

It is not a de Polignac number, because 1332000123 - 2⁵ = 1332000091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1332000113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222000018 + ... + 222000023.

It is an arithmetic number, because the mean of its divisors is an integer number (444000042).

Almost surely, 2^1332000123 is an apocalyptic number.

1332000123 is a deficient number, since it is larger than the sum of its proper divisors (444000045).

1332000123 is an equidigital number, since it uses as much as digits as its factorization.

1332000123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444000044.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1332000123 is about 36496.5768668789. The cubic root of 1332000123 is about 1100.2754469985.

Adding to 1332000123 its reverse (3210002331), we get a palindrome (4542002454).

The spelling of 1332000123 in words is "one billion, three hundred thirty-two million, one hundred twenty-three", and thus it is an aban number.