123332201323 has 4 divisors (see below), whose sum is σ = 123422423760. Its totient is φ = 123241978888.

The previous prime is 123332201309. The next prime is 123332201353. The reversal of 123332201323 is 323102233321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123332201323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123332201303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45109168 + ... + 45111901.

It is an arithmetic number, because the mean of its divisors is an integer number (30855605940).

Almost surely, 2^123332201323 is an apocalyptic number.

123332201323 is a deficient number, since it is larger than the sum of its proper divisors (90222437).

123332201323 is an equidigital number, since it uses as much as digits as its factorization.

123332201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90222436.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 123332201323 its reverse (323102233321), we get a palindrome (446434434644).

The spelling of 123332201323 in words is "one hundred twenty-three billion, three hundred thirty-two million, two hundred one thousand, three hundred twenty-three".