2141133131 has 4 divisors (see below), whose sum is σ = 2199001632. Its totient is φ = 2083264632.

The previous prime is 2141133103. The next prime is 2141133179. The reversal of 2141133131 is 1313311412.

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 2141133131 - 2¹⁸ = 2140870987 is a prime.

It is a super-2 number, since 2×2141133131² = 9168902169331726322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141133101) 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, 28934195 + ... + 28934268.

It is an arithmetic number, because the mean of its divisors is an integer number (549750408).

Almost surely, 2^2141133131 is an apocalyptic number.

2141133131 is a deficient number, since it is larger than the sum of its proper divisors (57868501).

2141133131 is an equidigital number, since it uses as much as digits as its factorization.

2141133131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57868500.

The product of its digits is 216, while the sum is 20.

The square root of 2141133131 is about 46272.3797853536. The cubic root of 2141133131 is about 1288.8861508780.

Adding to 2141133131 its reverse (1313311412), we get a palindrome (3454444543).

The spelling of 2141133131 in words is "two billion, one hundred forty-one million, one hundred thirty-three thousand, one hundred thirty-one".