2031134103331 has 8 divisors (see below), whose sum is σ = 2039328964800. Its totient is φ = 2022944014080.

The previous prime is 2031134103307. The next prime is 2031134103443. The reversal of 2031134103331 is 1333014311302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2031134103331 is a prime.

It is a super-2 number, since 2×2031134103331² (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 = 2031134103296 and 2031134103305.

It is not an unprimeable number, because it can be changed into a prime (2031134103301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338875 + ... + 2043796.

It is an arithmetic number, because the mean of its divisors is an integer number (254916120600).

Almost surely, 2^{2031134103331} is an apocalyptic number.

2031134103331 is a deficient number, since it is larger than the sum of its proper divisors (8194861469).

2031134103331 is a wasteful number, since it uses less digits than its factorization.

2031134103331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386109.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2031134103331 its reverse (1333014311302), we get a palindrome (3364148414633).

The spelling of 2031134103331 in words is "two trillion, thirty-one billion, one hundred thirty-four million, one hundred three thousand, three hundred thirty-one".