131313031101213 has 8 divisors (see below), whose sum is σ = 188552044658208. Its totient is φ = 80808019139184.

The previous prime is 131313031101191. The next prime is 131313031101257. The reversal of 131313031101213 is 312101130313131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131313031101213 - 2¹⁶ = 131313031035677 is a prime.

It is a super-2 number, since 2×131313031101213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131313031101613) 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, 1683500398695 + ... + 1683500398772.

It is an arithmetic number, because the mean of its divisors is an integer number (23569005582276).

Almost surely, 2^{131313031101213} is an apocalyptic number.

131313031101213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131313031101213 is a deficient number, since it is larger than the sum of its proper divisors (57239013556995).

131313031101213 is a wasteful number, since it uses less digits than its factorization.

131313031101213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367000797483.

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 131313031101213 its reverse (312101130313131), we get a palindrome (443414161414344).

The spelling of 131313031101213 in words is "one hundred thirty-one trillion, three hundred thirteen billion, thirty-one million, one hundred one thousand, two hundred thirteen".