31083341 has 2 divisors, whose sum is σ = 31083342. Its totient is φ = 31083340.

The previous prime is 31083277. The next prime is 31083401. The reversal of 31083341 is 14338013.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28665316 + 2418025 = 5354^2 + 1555^2 .

It is a cyclic number.

It is not a de Polignac number, because 31083341 - 2⁶ = 31083277 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31083541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15541670 + 15541671.

It is an arithmetic number, because the mean of its divisors is an integer number (15541671).

Almost surely, 2^31083341 is an apocalyptic number.

It is an amenable number.

31083341 is a deficient number, since it is larger than the sum of its proper divisors (1).

31083341 is an equidigital number, since it uses as much as digits as its factorization.

31083341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 31083341 is about 5575.2435821227. The cubic root of 31083341 is about 314.4193249597.

The spelling of 31083341 in words is "thirty-one million, eighty-three thousand, three hundred forty-one".