13031230223302 has 16 divisors (see below), whose sum is σ = 19558556029440. Its totient is φ = 6511711829832.

The previous prime is 13031230223267. The next prime is 13031230223357. The reversal of 13031230223302 is 20332203213031.

It is a super-2 number, since 2×13031230223302² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 124197699 + ... + 124302577.

It is an arithmetic number, because the mean of its divisors is an integer number (1222409751840).

Almost surely, 2^{13031230223302} is an apocalyptic number.

13031230223302 is a deficient number, since it is larger than the sum of its proper divisors (6527325806138).

13031230223302 is a wasteful number, since it uses less digits than its factorization.

13031230223302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141507.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 13031230223302 its reverse (20332203213031), we get a palindrome (33363433436333).

The spelling of 13031230223302 in words is "thirteen trillion, thirty-one billion, two hundred thirty million, two hundred twenty-three thousand, three hundred two".