2061114131 has 4 divisors (see below), whose sum is σ = 2062359672. Its totient is φ = 2059868592.

The previous prime is 2061114127. The next prime is 2061114149. The reversal of 2061114131 is 1314111602.

It is a happy number.

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 2061114131 - 2² = 2061114127 is a prime.

It is a super-2 number, since 2×2061114131² = 8496382922015770322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2061114931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620285 + ... + 623598.

It is an arithmetic number, because the mean of its divisors is an integer number (515589918).

Almost surely, 2^2061114131 is an apocalyptic number.

2061114131 is a deficient number, since it is larger than the sum of its proper divisors (1245541).

2061114131 is a wasteful number, since it uses less digits than its factorization.

2061114131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245540.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 2061114131 is about 45399.4948319912. The cubic root of 2061114131 is about 1272.6256734545.

Adding to 2061114131 its reverse (1314111602), we get a palindrome (3375225733).

The spelling of 2061114131 in words is "two billion, sixty-one million, one hundred fourteen thousand, one hundred thirty-one".