2050331 has 2 divisors, whose sum is σ = 2050332. Its totient is φ = 2050330.

The previous prime is 2050327. The next prime is 2050333. The reversal of 2050331 is 1330502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2050331 - 2² = 2050327 is a prime.

It is a super-2 number, since 2×2050331² = 8407714419122, which contains 22 as substring.

Together with 2050333, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 8.

It is not a weakly prime, because it can be changed into another prime (2050333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025165 + 1025166.

It is an arithmetic number, because the mean of its divisors is an integer number (1025166).

2^2050331 is an apocalyptic number.

2050331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050331 is an equidigital number, since it uses as much as digits as its factorization.

2050331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 2050331 is about 1431.8976918761. The cubic root of 2050331 is about 127.0402459920.

Adding to 2050331 its reverse (1330502), we get a palindrome (3380833).

The spelling of 2050331 in words is "two million, fifty thousand, three hundred thirty-one".