13244301031 has 4 divisors (see below), whose sum is σ = 14263093432. Its totient is φ = 12225508632.

The previous prime is 13244301011. The next prime is 13244301067. The reversal of 13244301031 is 13010344231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13244301031 - 2¹⁵ = 13244268263 is a prime.

It is a super-2 number, since 2×13244301031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13244300993 and 13244301011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13244301011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509396181 + ... + 509396206.

It is an arithmetic number, because the mean of its divisors is an integer number (3565773358).

Almost surely, 2^13244301031 is an apocalyptic number.

13244301031 is a deficient number, since it is larger than the sum of its proper divisors (1018792401).

13244301031 is a wasteful number, since it uses less digits than its factorization.

13244301031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018792400.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13244301031 its reverse (13010344231), we get a palindrome (26254645262).

The spelling of 13244301031 in words is "thirteen billion, two hundred forty-four million, three hundred one thousand, thirty-one".