13145013330 has 16 divisors (see below), whose sum is σ = 31548032064. Its totient is φ = 3505336880.

The previous prime is 13145013319. The next prime is 13145013361. The reversal of 13145013330 is 3331054131.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13145013330.

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, 219083526 + ... + 219083585.

It is an arithmetic number, because the mean of its divisors is an integer number (1971752004).

Almost surely, 2^13145013330 is an apocalyptic number.

13145013330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13145013330 is an abundant number, since it is smaller than the sum of its proper divisors (18403018734).

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

13145013330 is a wasteful number, since it uses less digits than its factorization.

13145013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438167121.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 13145013330 its reverse (3331054131), we get a palindrome (16476067461).

The spelling of 13145013330 in words is "thirteen billion, one hundred forty-five million, thirteen thousand, three hundred thirty".