132221023303123 has 4 divisors (see below), whose sum is σ = 132248575094400. Its totient is φ = 132193471511848.

The previous prime is 132221023302997. The next prime is 132221023303217. The reversal of 132221023303123 is 321303320122231.

It is a happy number.

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-132221023303123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132221023303091 and 132221023303100.

It is not an unprimeable number, because it can be changed into a prime (132221023303223) 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, 13775888440 + ... + 13775898037.

It is an arithmetic number, because the mean of its divisors is an integer number (33062143773600).

Almost surely, 2^{132221023303123} is an apocalyptic number.

132221023303123 is a deficient number, since it is larger than the sum of its proper divisors (27551791277).

132221023303123 is an equidigital number, since it uses as much as digits as its factorization.

132221023303123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27551791276.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 132221023303123 its reverse (321303320122231), we get a palindrome (453524343425354).

The spelling of 132221023303123 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, twenty-three million, three hundred three thousand, one hundred twenty-three".