132123001001 has 4 divisors (see below), whose sum is σ = 132123818112. Its totient is φ = 132122183892.

The previous prime is 132123000967. The next prime is 132123001009. The reversal of 132123001001 is 100100321231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 132123001001 - 2⁶ = 132123000937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132123001009) 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, 75521 + ... + 519566.

It is an arithmetic number, because the mean of its divisors is an integer number (33030954528).

Almost surely, 2^132123001001 is an apocalyptic number.

It is an amenable number.

132123001001 is a deficient number, since it is larger than the sum of its proper divisors (817111).

132123001001 is an equidigital number, since it uses as much as digits as its factorization.

132123001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817110.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 132123001001 its reverse (100100321231), we get a palindrome (232223322232).

The spelling of 132123001001 in words is "one hundred thirty-two billion, one hundred twenty-three million, one thousand, one".