13030111421 has 8 divisors (see below), whose sum is σ = 13515786240. Its totient is φ = 12552738912.

The previous prime is 13030111379. The next prime is 13030111429. The reversal of 13030111421 is 12411103031.

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

It is a cyclic number.

It is not a de Polignac number, because 13030111421 - 2¹⁴ = 13030095037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13030111421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030111429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2072381 + ... + 2078658.

It is an arithmetic number, because the mean of its divisors is an integer number (1689473280).

Almost surely, 2^13030111421 is an apocalyptic number.

It is an amenable number.

13030111421 is a deficient number, since it is larger than the sum of its proper divisors (485674819).

13030111421 is an equidigital number, since it uses as much as digits as its factorization.

13030111421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151155.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13030111421 its reverse (12411103031), we get a palindrome (25441214452).

The spelling of 13030111421 in words is "thirteen billion, thirty million, one hundred eleven thousand, four hundred twenty-one".