1023328351 has 8 divisors (see below), whose sum is σ = 1096681824. Its totient is φ = 952380000.

The previous prime is 1023328343. The next prime is 1023328357. The reversal of 1023328351 is 1538233201.

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

It is not a de Polignac number, because 1023328351 - 2³ = 1023328343 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 (1023328357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600400 + ... + 602101.

It is an arithmetic number, because the mean of its divisors is an integer number (137085228).

Almost surely, 2^1023328351 is an apocalyptic number.

1023328351 is a deficient number, since it is larger than the sum of its proper divisors (73353473).

1023328351 is a wasteful number, since it uses less digits than its factorization.

1023328351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202561.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1023328351 is about 31989.5037629532. The cubic root of 1023328351 is about 1007.7164206983.

The spelling of 1023328351 in words is "one billion, twenty-three million, three hundred twenty-eight thousand, three hundred fifty-one".