130043131241 has 4 divisors (see below), whose sum is σ = 130103534292. Its totient is φ = 129982728192.

The previous prime is 130043131217. The next prime is 130043131259. The reversal of 130043131241 is 142131340031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18116083216 + 111927048025 = 134596^2 + 334555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130043131241 is a prime.

It is a super-3 number, since 3×130043131241³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130043134241) 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, 30198296 + ... + 30202601.

It is an arithmetic number, because the mean of its divisors is an integer number (32525883573).

Almost surely, 2^130043131241 is an apocalyptic number.

It is an amenable number.

130043131241 is a deficient number, since it is larger than the sum of its proper divisors (60403051).

130043131241 is an equidigital number, since it uses as much as digits as its factorization.

130043131241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60403050.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 130043131241 its reverse (142131340031), we get a palindrome (272174471272).

The spelling of 130043131241 in words is "one hundred thirty billion, forty-three million, one hundred thirty-one thousand, two hundred forty-one".