13101301311231 has 32 divisors (see below), whose sum is σ = 19977451960320. Its totient is φ = 7481373014016.

The previous prime is 13101301311211. The next prime is 13101301311253. The reversal of 13101301311231 is 13211310310131.

It is not a de Polignac number, because 13101301311231 - 2¹⁵ = 13101301278463 is a prime.

It is a super-2 number, since 2×13101301311231² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 13101301311198 and 13101301311207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101301311211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201250335 + ... + 201315423.

It is an arithmetic number, because the mean of its divisors is an integer number (624295373760).

Almost surely, 2^{13101301311231} is an apocalyptic number.

13101301311231 is a deficient number, since it is larger than the sum of its proper divisors (6876150649089).

13101301311231 is a wasteful number, since it uses less digits than its factorization.

13101301311231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71463.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 13101301311231 its reverse (13211310310131), we get a palindrome (26312611621362).

The spelling of 13101301311231 in words is "thirteen trillion, one hundred one billion, three hundred one million, three hundred eleven thousand, two hundred thirty-one".