131313110103102 has 8 divisors (see below), whose sum is σ = 262626220206216. Its totient is φ = 43771036701032.

The previous prime is 131313110103067. The next prime is 131313110103107. The reversal of 131313110103102 is 201301011313131.

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

131313110103102 is an admirable number.

It is a super-3 number, since 3×131313110103102³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131313110103107) 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, 10942759175253 + ... + 10942759175264.

It is an arithmetic number, because the mean of its divisors is an integer number (32828277525777).

Almost surely, 2^{131313110103102} is an apocalyptic number.

131313110103102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131313110103102 is a wasteful number, since it uses less digits than its factorization.

131313110103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21885518350522.

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

Adding to 131313110103102 its reverse (201301011313131), we get a palindrome (332614121416233).

The spelling of 131313110103102 in words is "one hundred thirty-one trillion, three hundred thirteen billion, one hundred ten million, one hundred three thousand, one hundred two".