1300030344 has 32 divisors (see below), whose sum is σ = 3611196000. Its totient is φ = 433343376.

The previous prime is 1300030321. The next prime is 1300030351. The reversal of 1300030344 is 4430300031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 6.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3009114 + ... + 3009545.

It is an arithmetic number, because the mean of its divisors is an integer number (112849875).

Almost surely, 2^1300030344 is an apocalyptic number.

It is an amenable number.

1300030344 is an abundant number, since it is smaller than the sum of its proper divisors (2311165656).

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

1300030344 is a wasteful number, since it uses less digits than its factorization.

1300030344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6018674 (or 6018664 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1300030344 is about 36055.9335477533. The cubic root of 1300030344 is about 1091.4013745914.

Adding to 1300030344 its reverse (4430300031), we get a palindrome (5730330375).

The spelling of 1300030344 in words is "one billion, three hundred million, thirty thousand, three hundred forty-four".