1051123127 has 2 divisors, whose sum is σ = 1051123128. Its totient is φ = 1051123126.

The previous prime is 1051123097. The next prime is 1051123153. The reversal of 1051123127 is 7213211501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1051123127 - 2¹⁴ = 1051106743 is a prime.

It is a super-2 number, since 2×1051123127² = 2209719656228516258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051123327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525561563 + 525561564.

It is an arithmetic number, because the mean of its divisors is an integer number (525561564).

Almost surely, 2^1051123127 is an apocalyptic number.

1051123127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051123127 is an equidigital number, since it uses as much as digits as its factorization.

1051123127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 1051123127 is about 32421.0290860731. The cubic root of 1051123127 is about 1016.7586220269.

Adding to 1051123127 its reverse (7213211501), we get a palindrome (8264334628).

The spelling of 1051123127 in words is "one billion, fifty-one million, one hundred twenty-three thousand, one hundred twenty-seven".