13131243043041 has 16 divisors (see below), whose sum is σ = 18694428926976. Its totient is φ = 8178812651856.

The previous prime is 13131243043003. The next prime is 13131243043067. The reversal of 13131243043041 is 14034034213131.

It is not a de Polignac number, because 13131243043041 - 2¹³ = 13131243034849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13131243043241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2212879245 + ... + 2212885178.

It is an arithmetic number, because the mean of its divisors is an integer number (1168401807936).

Almost surely, 2^{13131243043041} is an apocalyptic number.

It is an amenable number.

13131243043041 is a deficient number, since it is larger than the sum of its proper divisors (5563185883935).

13131243043041 is a wasteful number, since it uses less digits than its factorization.

13131243043041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425764492.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 13131243043041 its reverse (14034034213131), we get a palindrome (27165277256172).

The spelling of 13131243043041 in words is "thirteen trillion, one hundred thirty-one billion, two hundred forty-three million, forty-three thousand, forty-one".