1320003354 has 32 divisors (see below), whose sum is σ = 2674082880. Its totient is φ = 434345472.

The previous prime is 1320003317. The next prime is 1320003371. The reversal of 1320003354 is 4533000231.

It is a self number, because there is not a number n which added to its sum of digits gives 1320003354.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241152 + ... + 246564.

It is an arithmetic number, because the mean of its divisors is an integer number (83565090).

Almost surely, 2^1320003354 is an apocalyptic number.

1320003354 is an abundant number, since it is smaller than the sum of its proper divisors (1354079526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1320003354 is a wasteful number, since it uses less digits than its factorization.

1320003354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5934.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 1320003354 is about 36331.8504070464. The cubic root of 1320003354 is about 1096.9622395787.

Adding to 1320003354 its reverse (4533000231), we get a palindrome (5853003585).

The spelling of 1320003354 in words is "one billion, three hundred twenty million, three thousand, three hundred fifty-four".