31325341 has 4 divisors (see below), whose sum is σ = 31338684. Its totient is φ = 31312000.

The previous prime is 31325323. The next prime is 31325351. The reversal of 31325341 is 14352313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30415225 + 910116 = 5515^2 + 954^2 .

It is a cyclic number.

It is not a de Polignac number, because 31325341 - 2¹¹ = 31323293 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 (31325351) 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, 2110 + ... + 8191.

It is an arithmetic number, because the mean of its divisors is an integer number (7834671).

Almost surely, 2^31325341 is an apocalyptic number.

It is an amenable number.

31325341 is a deficient number, since it is larger than the sum of its proper divisors (13343).

31325341 is a wasteful number, since it uses less digits than its factorization.

31325341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13342.

The product of its digits is 1080, while the sum is 22.

The square root of 31325341 is about 5596.9045909324. The cubic root of 31325341 is about 315.2331892193.

Adding to 31325341 its reverse (14352313), we get a palindrome (45677654).

The spelling of 31325341 in words is "thirty-one million, three hundred twenty-five thousand, three hundred forty-one".