13421320030 has 8 divisors (see below), whose sum is σ = 24158376072. Its totient is φ = 5368528008.

The previous prime is 13421319991. The next prime is 13421320051. The reversal of 13421320030 is 3002312431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671065992 + ... + 671066011.

It is an arithmetic number, because the mean of its divisors is an integer number (3019797009).

Almost surely, 2^13421320030 is an apocalyptic number.

13421320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13421320030 is a deficient number, since it is larger than the sum of its proper divisors (10737056042).

13421320030 is a wasteful number, since it uses less digits than its factorization.

13421320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342132010.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13421320030 its reverse (3002312431), we get a palindrome (16423632461).

The spelling of 13421320030 in words is "thirteen billion, four hundred twenty-one million, three hundred twenty thousand, thirty".