131001041241 has 24 divisors (see below), whose sum is σ = 216276091200. Its totient is φ = 74850674976.

The previous prime is 131001041239. The next prime is 131001041257. The reversal of 131001041241 is 142140100131.

It is not a de Polignac number, because 131001041241 - 2¹ = 131001041239 is a prime.

It is a super-2 number, since 2×131001041241² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131001041201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 615835 + ... + 800783.

It is an arithmetic number, because the mean of its divisors is an integer number (9011503800).

Almost surely, 2^131001041241 is an apocalyptic number.

It is an amenable number.

131001041241 is a deficient number, since it is larger than the sum of its proper divisors (85275049959).

131001041241 is a wasteful number, since it uses less digits than its factorization.

131001041241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196205 (or 196202 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 131001041241 its reverse (142140100131), we get a palindrome (273141141372).

The spelling of 131001041241 in words is "one hundred thirty-one billion, one million, forty-one thousand, two hundred forty-one".