131115310014203 has 4 divisors (see below), whose sum is σ = 131151903740928. Its totient is φ = 131078716287480.

The previous prime is 131115310014187. The next prime is 131115310014251. The reversal of 131115310014203 is 302410013511131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131115310014203 - 2⁴ = 131115310014187 is a prime.

It is a super-2 number, since 2×131115310014203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131115310010203) 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, 18296857988 + ... + 18296865153.

It is an arithmetic number, because the mean of its divisors is an integer number (32787975935232).

Almost surely, 2^{131115310014203} is an apocalyptic number.

131115310014203 is a deficient number, since it is larger than the sum of its proper divisors (36593726725).

131115310014203 is an equidigital number, since it uses as much as digits as its factorization.

131115310014203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36593726724.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 131115310014203 its reverse (302410013511131), we get a palindrome (433525323525334).

The spelling of 131115310014203 in words is "one hundred thirty-one trillion, one hundred fifteen billion, three hundred ten million, fourteen thousand, two hundred three".