2055030031 has 2 divisors, whose sum is σ = 2055030032. Its totient is φ = 2055030030.

The previous prime is 2055030011. The next prime is 2055030067. The reversal of 2055030031 is 1300305502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2055030031 - 2⁹ = 2055029519 is a prime.

It is a super-2 number, since 2×2055030031² = 8446296856623721922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2055029990 and 2055030008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055030011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027515015 + 1027515016.

It is an arithmetic number, because the mean of its divisors is an integer number (1027515016).

Almost surely, 2^2055030031 is an apocalyptic number.

2055030031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055030031 is an equidigital number, since it uses as much as digits as its factorization.

2055030031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 2055030031 is about 45332.4390585814. The cubic root of 2055030031 is about 1271.3722392443.

Adding to 2055030031 its reverse (1300305502), we get a palindrome (3355335533).

The spelling of 2055030031 in words is "two billion, fifty-five million, thirty thousand, thirty-one".