1330213100 has 36 divisors (see below), whose sum is σ = 2979684288. Its totient is φ = 514920000.

The previous prime is 1330213097. The next prime is 1330213103. The reversal of 1330213100 is 13120331.

It is an interprime number because it is at equal distance from previous prime (1330213097) and next prime (1330213103).

It is a super-2 number, since 2×1330213100² = 3538933782823220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1330213103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211451 + ... + 217650.

It is an arithmetic number, because the mean of its divisors is an integer number (82769008).

Almost surely, 2^1330213100 is an apocalyptic number.

1330213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330213100 is an abundant number, since it is smaller than the sum of its proper divisors (1649471188).

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

1330213100 is a wasteful number, since it uses less digits than its factorization.

1330213100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429146 (or 429139 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1330213100 is about 36472.0865868680. The cubic root of 1330213100 is about 1099.7831804063.

Adding to 1330213100 its reverse (13120331), we get a palindrome (1343333431).

The spelling of 1330213100 in words is "one billion, three hundred thirty million, two hundred thirteen thousand, one hundred".