1345103330330 has 8 divisors (see below), whose sum is σ = 2421185994612. Its totient is φ = 538041332128.

The previous prime is 1345103330309. The next prime is 1345103330377. The reversal of 1345103330330 is 330333015431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1275650525809 + 69452804521 = 1129447^2 + 263539^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1345103330293 and 1345103330302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67255166507 + ... + 67255166526.

Almost surely, 2^{1345103330330} is an apocalyptic number.

1345103330330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1345103330330 is a deficient number, since it is larger than the sum of its proper divisors (1076082664282).

1345103330330 is a wasteful number, since it uses less digits than its factorization.

1345103330330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134510333040.

The product of its (nonzero) digits is 14580, while the sum is 29.

Adding to 1345103330330 its reverse (330333015431), we get a palindrome (1675436345761).

The spelling of 1345103330330 in words is "one trillion, three hundred forty-five billion, one hundred three million, three hundred thirty thousand, three hundred thirty".