2201013131131 has 4 divisors (see below), whose sum is σ = 2201249326000. Its totient is φ = 2200776936264.

The previous prime is 2201013131111. The next prime is 2201013131189. The reversal of 2201013131131 is 1311313101022.

2201013131131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2201013131131 - 2⁷ = 2201013131003 is a prime.

It is a super-2 number, since 2×2201013131131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201013131099 and 2201013131108.

It is not an unprimeable number, because it can be changed into a prime (2201013131111) 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, 118083456 + ... + 118102093.

It is an arithmetic number, because the mean of its divisors is an integer number (550312331500).

Almost surely, 2^{2201013131131} is an apocalyptic number.

2201013131131 is a deficient number, since it is larger than the sum of its proper divisors (236194869).

2201013131131 is an equidigital number, since it uses as much as digits as its factorization.

2201013131131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236194868.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 2201013131131 its reverse (1311313101022), we get a palindrome (3512326232153).

The spelling of 2201013131131 in words is "two trillion, two hundred one billion, thirteen million, one hundred thirty-one thousand, one hundred thirty-one".