1328348151 has 24 divisors (see below), whose sum is σ = 2068881360. Its totient is φ = 816431616.

The previous prime is 1328348113. The next prime is 1328348173. The reversal of 1328348151 is 1518438231.

It is not a de Polignac number, because 1328348151 - 2²² = 1324153847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1328348191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93895 + ... + 107111.

It is an arithmetic number, because the mean of its divisors is an integer number (86203390).

Almost surely, 2^1328348151 is an apocalyptic number.

1328348151 is a deficient number, since it is larger than the sum of its proper divisors (740533209).

1328348151 is a wasteful number, since it uses less digits than its factorization.

1328348151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14095 (or 14092 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 1328348151 is about 36446.5108206533. The cubic root of 1328348151 is about 1099.2689773802.

The spelling of 1328348151 in words is "one billion, three hundred twenty-eight million, three hundred forty-eight thousand, one hundred fifty-one".