13102203020231 has 8 divisors (see below), whose sum is σ = 14122012364544. Its totient is φ = 12084100472160.

The previous prime is 13102203020117. The next prime is 13102203020317. The reversal of 13102203020231 is 13202030220131.

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 13102203020231 - 2²² = 13102198825927 is a prime.

It is a super-2 number, since 2×13102203020231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102203020531) 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, 426683111 + ... + 426713816.

It is an arithmetic number, because the mean of its divisors is an integer number (1765251545568).

Almost surely, 2^{13102203020231} is an apocalyptic number.

13102203020231 is a deficient number, since it is larger than the sum of its proper divisors (1019809344313).

13102203020231 is a wasteful number, since it uses less digits than its factorization.

13102203020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853398121.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13102203020231 its reverse (13202030220131), we get a palindrome (26304233240362).

The spelling of 13102203020231 in words is "thirteen trillion, one hundred two billion, two hundred three million, twenty thousand, two hundred thirty-one".