31134141 has 24 divisors (see below), whose sum is σ = 47671520. Its totient is φ = 19525536.

The previous prime is 31134133. The next prime is 31134143. The reversal of 31134141 is 14143113.

It is not a de Polignac number, because 31134141 - 2³ = 31134133 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 (31134143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27315 + ... + 28431.

Almost surely, 2^31134141 is an apocalyptic number.

It is an amenable number.

31134141 is a deficient number, since it is larger than the sum of its proper divisors (16537379).

31134141 is a wasteful number, since it uses less digits than its factorization.

31134141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305 (or 1302 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 31134141 is about 5579.7975769736. The cubic root of 31134141 is about 314.5905185714.

Adding to 31134141 its reverse (14143113), we get a palindrome (45277254).

The spelling of 31134141 in words is "thirty-one million, one hundred thirty-four thousand, one hundred forty-one".