1325027330 has 32 divisors (see below), whose sum is σ = 2607277248. Its totient is φ = 480827200.

The previous prime is 1325027323. The next prime is 1325027357. The reversal of 1325027330 is 337205231.

It is a self number, because there is not a number n which added to its sum of digits gives 1325027330.

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 15 ways as a sum of consecutive naturals, for example, 41744 + ... + 66276.

It is an arithmetic number, because the mean of its divisors is an integer number (81477414).

Almost surely, 2^1325027330 is an apocalyptic number.

1325027330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1325027330 is a deficient number, since it is larger than the sum of its proper divisors (1282249918).

1325027330 is a wasteful number, since it uses less digits than its factorization.

1325027330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25042.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 1325027330 is about 36400.9248508881. The cubic root of 1325027330 is about 1098.3521690993.

The spelling of 1325027330 in words is "one billion, three hundred twenty-five million, twenty-seven thousand, three hundred thirty".