131011204341031 has 8 divisors (see below), whose sum is σ = 149727175870464. Its totient is φ = 112295254110360.

The previous prime is 131011204340993. The next prime is 131011204341089. The reversal of 131011204341031 is 130143402110131.

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 131011204341031 - 2¹⁹ = 131011203816743 is a prime.

It is a super-2 number, since 2×131011204341031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131011204340987 and 131011204341005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131011204341091) 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, 11328546 + ... + 19757488.

It is an arithmetic number, because the mean of its divisors is an integer number (18715896983808).

Almost surely, 2^{131011204341031} is an apocalyptic number.

131011204341031 is a deficient number, since it is larger than the sum of its proper divisors (18715971529433).

131011204341031 is an equidigital number, since it uses as much as digits as its factorization.

131011204341031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10649381.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 131011204341031 its reverse (130143402110131), we get a palindrome (261154606451162).

The spelling of 131011204341031 in words is "one hundred thirty-one trillion, eleven billion, two hundred four million, three hundred forty-one thousand, thirty-one".