1330300545 has 16 divisors (see below), whose sum is σ = 2432549760. Its totient is φ = 608137344.

The previous prime is 1330300483. The next prime is 1330300547. The reversal of 1330300545 is 5450030331.

It is a happy number.

It is not a de Polignac number, because 1330300545 - 2⁶ = 1330300481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330300547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6334660 + ... + 6334869.

It is an arithmetic number, because the mean of its divisors is an integer number (152034360).

Almost surely, 2^1330300545 is an apocalyptic number.

1330300545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1330300545 is a deficient number, since it is larger than the sum of its proper divisors (1102249215).

1330300545 is a wasteful number, since it uses less digits than its factorization.

1330300545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12669544.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 1330300545 is about 36473.2853606581. The cubic root of 1330300545 is about 1099.8072789092.

Adding to 1330300545 its reverse (5450030331), we get a palindrome (6780330876).

The spelling of 1330300545 in words is "one billion, three hundred thirty million, three hundred thousand, five hundred forty-five".