13132151321 has 8 divisors (see below), whose sum is σ = 13833019200. Its totient is φ = 12432253680.

The previous prime is 13132151317. The next prime is 13132151327. The reversal of 13132151321 is 12315123131.

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

It is a cyclic number.

It is not a de Polignac number, because 13132151321 - 2² = 13132151317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13132151327) 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, 214685 + ... + 268986.

It is an arithmetic number, because the mean of its divisors is an integer number (1729127400).

Almost surely, 2^13132151321 is an apocalyptic number.

It is an amenable number.

13132151321 is a deficient number, since it is larger than the sum of its proper divisors (700867879).

13132151321 is a wasteful number, since it uses less digits than its factorization.

13132151321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485119.

The product of its digits is 540, while the sum is 23.

Adding to 13132151321 its reverse (12315123131), we get a palindrome (25447274452).

The spelling of 13132151321 in words is "thirteen billion, one hundred thirty-two million, one hundred fifty-one thousand, three hundred twenty-one".