13201010212031 has 4 divisors (see below), whose sum is σ = 13368111607200. Its totient is φ = 13033908816864.

The previous prime is 13201010212001. The next prime is 13201010212057. The reversal of 13201010212031 is 13021201010231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13201010212031 is a prime.

It is a super-2 number, since 2×13201010212031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201010212001) 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, 83550697466 + ... + 83550697623.

It is an arithmetic number, because the mean of its divisors is an integer number (3342027901800).

Almost surely, 2^{13201010212031} is an apocalyptic number.

13201010212031 is a deficient number, since it is larger than the sum of its proper divisors (167101395169).

13201010212031 is an equidigital number, since it uses as much as digits as its factorization.

13201010212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167101395168.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13201010212031 its reverse (13021201010231), we get a palindrome (26222211222262).

The spelling of 13201010212031 in words is "thirteen trillion, two hundred one billion, ten million, two hundred twelve thousand, thirty-one".