1330433030 has 64 divisors (see below), whose sum is σ = 2501368128. Its totient is φ = 509184000.

The previous prime is 1330432993. The next prime is 1330433051. The reversal of 1330433030 is 303340331.

It is a junction number, because it is equal to n+sod(n) for n = 1330432993 and 1330433011.

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, 5300405 + ... + 5300655.

It is an arithmetic number, because the mean of its divisors is an integer number (39083877).

Almost surely, 2^1330433030 is an apocalyptic number.

1330433030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330433030 is a deficient number, since it is larger than the sum of its proper divisors (1170935098).

1330433030 is a wasteful number, since it uses less digits than its factorization.

1330433030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 1330433030 is about 36475.1015077409. The cubic root of 1330433030 is about 1099.8437877345.

Adding to 1330433030 its reverse (303340331), we get a palindrome (1633773361).

The spelling of 1330433030 in words is "one billion, three hundred thirty million, four hundred thirty-three thousand, thirty".