131103011301233 has 8 divisors (see below), whose sum is σ = 138815399991240. Its totient is φ = 123390672261120.

The previous prime is 131103011301211. The next prime is 131103011301257. The reversal of 131103011301233 is 332103110301131.

It can be written as a sum of positive squares in 4 ways, for example, as 13320872149729 + 117782139151504 = 3649777^2 + 10852748^2 .

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 131103011301233 - 2²⁰ = 131103010252657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 131103011301199 and 131103011301208.

It is not an unprimeable number, because it can be changed into a prime (131103011309233) 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, 6906248 + ... + 17604041.

It is an arithmetic number, because the mean of its divisors is an integer number (17351924998905).

Almost surely, 2^{131103011301233} is an apocalyptic number.

It is an amenable number.

131103011301233 is a deficient number, since it is larger than the sum of its proper divisors (7712388690007).

131103011301233 is a wasteful number, since it uses less digits than its factorization.

131103011301233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24824947.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 131103011301233 its reverse (332103110301131), we get a palindrome (463206121602364).

The spelling of 131103011301233 in words is "one hundred thirty-one trillion, one hundred three billion, eleven million, three hundred one thousand, two hundred thirty-three".