1330023030 has 64 divisors (see below), whose sum is σ = 3702551040. Its totient is φ = 299464704.

The previous prime is 1330022987. The next prime is 1330023083. The reversal of 1330023030 is 303200331.

It is a super-2 number, since 2×1330023030² = 3537922520660761800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33195 + ... + 61334.

It is an arithmetic number, because the mean of its divisors is an integer number (57852360).

Almost surely, 2^1330023030 is an apocalyptic number.

1330023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330023030 is an abundant number, since it is smaller than the sum of its proper divisors (2372528010).

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

1330023030 is a wasteful number, since it uses less digits than its factorization.

1330023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94613.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 1330023030 is about 36469.4808024463. The cubic root of 1330023030 is about 1099.7307963820.

Adding to 1330023030 its reverse (303200331), we get a palindrome (1633223361).

The spelling of 1330023030 in words is "one billion, three hundred thirty million, twenty-three thousand, thirty".