1330045100 has 36 divisors (see below), whose sum is σ = 2888033904. Its totient is φ = 531679680.

The previous prime is 1330045097. The next prime is 1330045121. The reversal of 1330045100 is 15400331.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205514 + ... + 211886.

It is an arithmetic number, because the mean of its divisors is an integer number (80223164).

Almost surely, 2^1330045100 is an apocalyptic number.

1330045100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330045100 is an abundant number, since it is smaller than the sum of its proper divisors (1557988804).

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

1330045100 is a wasteful number, since it uses less digits than its factorization.

1330045100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8474 (or 8467 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1330045100 is about 36469.7833829597. The cubic root of 1330045100 is about 1099.7368792151.

Adding to 1330045100 its reverse (15400331), we get a palindrome (1345445431).

The spelling of 1330045100 in words is "one billion, three hundred thirty million, forty-five thousand, one hundred".