1325423013 has 8 divisors (see below), whose sum is σ = 1808329248. Its totient is φ = 863066064.

The previous prime is 1325422997. The next prime is 1325423027. The reversal of 1325423013 is 3103245231.

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

It is not a de Polignac number, because 1325423013 - 2⁴ = 1325422997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325423713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5137170 + ... + 5137427.

It is an arithmetic number, because the mean of its divisors is an integer number (226041156).

Almost surely, 2^1325423013 is an apocalyptic number.

It is an amenable number.

1325423013 is a deficient number, since it is larger than the sum of its proper divisors (482906235).

1325423013 is a wasteful number, since it uses less digits than its factorization.

1325423013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10274643.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1325423013 is about 36406.3595131400. The cubic root of 1325423013 is about 1098.4614891156.

Adding to 1325423013 its reverse (3103245231), we get a palindrome (4428668244).

The spelling of 1325423013 in words is "one billion, three hundred twenty-five million, four hundred twenty-three thousand, thirteen".