1050711157 has 2 divisors, whose sum is σ = 1050711158. Its totient is φ = 1050711156.

The previous prime is 1050711143. The next prime is 1050711227. The reversal of 1050711157 is 7511170501.

1050711157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 929579121 + 121132036 = 30489^2 + 11006^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050711157 is a prime.

It is a super-2 number, since 2×1050711157² = 2207987870888557298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050711257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525355578 + 525355579.

It is an arithmetic number, because the mean of its divisors is an integer number (525355579).

Almost surely, 2^1050711157 is an apocalyptic number.

It is an amenable number.

1050711157 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050711157 is an equidigital number, since it uses as much as digits as its factorization.

1050711157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1225, while the sum is 28.

The square root of 1050711157 is about 32414.6750253647. The cubic root of 1050711157 is about 1016.6257708653.

Adding to 1050711157 its reverse (7511170501), we get a palindrome (8561881658).

The spelling of 1050711157 in words is "one billion, fifty million, seven hundred eleven thousand, one hundred fifty-seven".