1352120330 has 64 divisors (see below), whose sum is σ = 2839484160. Its totient is φ = 458112000.

The previous prime is 1352120311. The next prime is 1352120411. The reversal of 1352120330 is 330212531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185291 + ... + 192449.

It is an arithmetic number, because the mean of its divisors is an integer number (44366940).

Almost surely, 2^1352120330 is an apocalyptic number.

1352120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1352120330 is an abundant number, since it is smaller than the sum of its proper divisors (1487363830).

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

1352120330 is a wasteful number, since it uses less digits than its factorization.

1352120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7295.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1352120330 is about 36771.1888575825. The cubic root of 1352120330 is about 1105.7877663717.

Adding to 1352120330 its reverse (330212531), we get a palindrome (1682332861).

The spelling of 1352120330 in words is "one billion, three hundred fifty-two million, one hundred twenty thousand, three hundred thirty".