13001212131011 has 16 divisors (see below), whose sum is σ = 14034644371104. Its totient is φ = 11972546578944.

The previous prime is 13001212130987. The next prime is 13001212131029. The reversal of 13001212131011 is 11013121210031.

13001212131011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13001212131011 - 2¹⁸ = 13001211868867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13001212131071) 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, 86763725 + ... + 86913441.

It is an arithmetic number, because the mean of its divisors is an integer number (877165273194).

Almost surely, 2^{13001212131011} is an apocalyptic number.

13001212131011 is a deficient number, since it is larger than the sum of its proper divisors (1033432240093).

13001212131011 is a wasteful number, since it uses less digits than its factorization.

13001212131011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165590.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 13001212131011 its reverse (11013121210031), we get a palindrome (24014333341042).

The spelling of 13001212131011 in words is "thirteen trillion, one billion, two hundred twelve million, one hundred thirty-one thousand, eleven".