1051054171 has 2 divisors, whose sum is σ = 1051054172. Its totient is φ = 1051054170.

The previous prime is 1051054139. The next prime is 1051054181. The reversal of 1051054171 is 1714501501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1051054171 - 2⁵ = 1051054139 is a prime.

It is a super-2 number, since 2×1051054171² = 2209429740752994482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051054181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525527085 + 525527086.

It is an arithmetic number, because the mean of its divisors is an integer number (525527086).

Almost surely, 2^1051054171 is an apocalyptic number.

1051054171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051054171 is an equidigital number, since it uses as much as digits as its factorization.

1051054171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 700, while the sum is 25.

The square root of 1051054171 is about 32419.9656230540. The cubic root of 1051054171 is about 1016.7363876698.

Adding to 1051054171 its reverse (1714501501), we get a palindrome (2765555672).

The spelling of 1051054171 in words is "one billion, fifty-one million, fifty-four thousand, one hundred seventy-one".