1330333100 has 18 divisors (see below), whose sum is σ = 2886823044. Its totient is φ = 532133200.

The previous prime is 1330333099. The next prime is 1330333117. The reversal of 1330333100 is 13330331.

It is a super-2 number, since 2×1330333100² = 3539572313911220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6651566 + ... + 6651765.

It is an arithmetic number, because the mean of its divisors is an integer number (160379058).

Almost surely, 2^1330333100 is an apocalyptic number.

1330333100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330333100 is an abundant number, since it is smaller than the sum of its proper divisors (1556489944).

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

1330333100 is a wasteful number, since it uses less digits than its factorization.

1330333100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13303345 (or 13303338 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 1330333100 is about 36473.7316434719. The cubic root of 1330333100 is about 1099.8162502989.

Adding to 1330333100 its reverse (13330331), we get a palindrome (1343663431).

The spelling of 1330333100 in words is "one billion, three hundred thirty million, three hundred thirty-three thousand, one hundred".