13132023304421 has 8 divisors (see below), whose sum is σ = 15008740416384. Its totient is φ = 11255484638160.

The previous prime is 13132023304399. The next prime is 13132023304457. The reversal of 13132023304421 is 12440332023131.

13132023304421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13132023304421 - 2²² = 13132019110117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132023304021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44453690 + ... + 44748123.

It is an arithmetic number, because the mean of its divisors is an integer number (1876092552048).

Almost surely, 2^{13132023304421} is an apocalyptic number.

It is an amenable number.

13132023304421 is a deficient number, since it is larger than the sum of its proper divisors (1876717111963).

13132023304421 is an equidigital number, since it uses as much as digits as its factorization.

13132023304421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89222851.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13132023304421 its reverse (12440332023131), we get a palindrome (25572355327552).

The spelling of 13132023304421 in words is "thirteen trillion, one hundred thirty-two billion, twenty-three million, three hundred four thousand, four hundred twenty-one".