2141031131 has 8 divisors (see below), whose sum is σ = 2290664400. Its totient is φ = 1995092640.

The previous prime is 2141031127. The next prime is 2141031143. The reversal of 2141031131 is 1311301412.

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

It is a cyclic number.

It is not a de Polignac number, because 2141031131 - 2² = 2141031127 is a prime.

It is a super-2 number, since 2×2141031131² = 9168028607822278322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141031161) 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, 922496 + ... + 924813.

It is an arithmetic number, because the mean of its divisors is an integer number (286333050).

Almost surely, 2^2141031131 is an apocalyptic number.

2141031131 is a deficient number, since it is larger than the sum of its proper divisors (149633269).

2141031131 is a wasteful number, since it uses less digits than its factorization.

2141031131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847389.

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

The square root of 2141031131 is about 46271.2776028499. The cubic root of 2141031131 is about 1288.8656837597.

Adding to 2141031131 its reverse (1311301412), we get a palindrome (3452332543).

The spelling of 2141031131 in words is "two billion, one hundred forty-one million, thirty-one thousand, one hundred thirty-one".