13430221310 has 16 divisors (see below), whose sum is σ = 26372071152. Its totient is φ = 4883716800.

The previous prime is 13430221247. The next prime is 13430221331. The reversal of 13430221310 is 1312203431.

It is a super-2 number, since 2×13430221310² (a number of 21 digits) contains 22 as substring.

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, 61046351 + ... + 61046570.

It is an arithmetic number, because the mean of its divisors is an integer number (1648254447).

Almost surely, 2^13430221310 is an apocalyptic number.

13430221310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13430221310 is a deficient number, since it is larger than the sum of its proper divisors (12941849842).

13430221310 is a wasteful number, since it uses less digits than its factorization.

13430221310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122092939.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13430221310 its reverse (1312203431), we get a palindrome (14742424741).

The spelling of 13430221310 in words is "thirteen billion, four hundred thirty million, two hundred twenty-one thousand, three hundred ten".