13303025431 has 8 divisors (see below), whose sum is σ = 13379893200. Its totient is φ = 13226368512.

The previous prime is 13303025401. The next prime is 13303025447. The reversal of 13303025431 is 13452030331.

13303025431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13303025431 - 2¹³ = 13303017239 is a prime.

It is a super-2 number, since 2×13303025431² (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 = 13303025396 and 13303025405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303025401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74721 + ... + 179413.

It is an arithmetic number, because the mean of its divisors is an integer number (1672486650).

Almost surely, 2^13303025431 is an apocalyptic number.

13303025431 is a deficient number, since it is larger than the sum of its proper divisors (76867769).

13303025431 is a wasteful number, since it uses less digits than its factorization.

13303025431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105425.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 13303025431 its reverse (13452030331), we get a palindrome (26755055762).

The spelling of 13303025431 in words is "thirteen billion, three hundred three million, twenty-five thousand, four hundred thirty-one".