2031141 has 12 divisors (see below), whose sum is σ = 3105056. Its totient is φ = 1156920.

The previous prime is 2031137. The next prime is 2031163. The reversal of 2031141 is 1411302.

It is a happy number.

It is not a de Polignac number, because 2031141 - 2² = 2031137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6376 + ... + 6686.

2^2031141 is an apocalyptic number.

2031141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2031141 is a deficient number, since it is larger than the sum of its proper divisors (1073915).

2031141 is an frugal number, since it uses more digits than its factorization.

2031141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2031141 is about 1425.1810411313. The cubic root of 2031141 is about 126.6426601165.

Adding to 2031141 its reverse (1411302), we get a palindrome (3442443).

The spelling of 2031141 in words is "two million, thirty-one thousand, one hundred forty-one".