13425022003231 has 4 divisors (see below), whose sum is σ = 13426219287432. Its totient is φ = 13423824719032.

The previous prime is 13425022003213. The next prime is 13425022003249. The reversal of 13425022003231 is 13230022052431.

It is a happy number.

13425022003231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (13425022003213) and next prime (13425022003249).

It is a cyclic number.

It is not a de Polignac number, because 13425022003231 - 2⁷ = 13425022003103 is a prime.

It is a super-2 number, since 2×13425022003231² (a number of 27 digits) contains 22 as substring.

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 13425022003231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425022003831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598625281 + ... + 598647706.

It is an arithmetic number, because the mean of its divisors is an integer number (3356554821858).

Almost surely, 2^{13425022003231} is an apocalyptic number.

13425022003231 is a deficient number, since it is larger than the sum of its proper divisors (1197284201).

13425022003231 is a wasteful number, since it uses less digits than its factorization.

13425022003231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197284200.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13425022003231 its reverse (13230022052431), we get a palindrome (26655044055662).

The spelling of 13425022003231 in words is "thirteen trillion, four hundred twenty-five billion, twenty-two million, three thousand, two hundred thirty-one".