13013333430 has 16 divisors (see below), whose sum is σ = 31232000304. Its totient is φ = 3470222240.

The previous prime is 13013333353. The next prime is 13013333441. The reversal of 13013333430 is 3433331031.

It is a self number, because there is not a number n which added to its sum of digits gives 13013333430.

It is a congruent number.

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, 216888861 + ... + 216888920.

It is an arithmetic number, because the mean of its divisors is an integer number (1952000019).

Almost surely, 2^13013333430 is an apocalyptic number.

13013333430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013333430 is an abundant number, since it is smaller than the sum of its proper divisors (18218666874).

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

13013333430 is a wasteful number, since it uses less digits than its factorization.

13013333430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433777791.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 13013333430 its reverse (3433331031), we get a palindrome (16446664461).

The spelling of 13013333430 in words is "thirteen billion, thirteen million, three hundred thirty-three thousand, four hundred thirty".