13030370 has 8 divisors (see below), whose sum is σ = 23454684. Its totient is φ = 5212144.

The previous prime is 13030363. The next prime is 13030373. The reversal of 13030370 is 7303031.

It can be written as a sum of positive squares in 2 ways, for example, as 11950849 + 1079521 = 3457^2 + 1039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13030373) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 651509 + ... + 651528.

Almost surely, 2^13030370 is an apocalyptic number.

13030370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13030370 is a deficient number, since it is larger than the sum of its proper divisors (10424314).

13030370 is a wasteful number, since it uses less digits than its factorization.

13030370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303044.

The product of its (nonzero) digits is 189, while the sum is 17.

The square root of 13030370 is about 3609.7603798590. The cubic root of 13030370 is about 235.3164290240.

The spelling of 13030370 in words is "thirteen million, thirty thousand, three hundred seventy".