1051123097 has 2 divisors, whose sum is σ = 1051123098. Its totient is φ = 1051123096.

The previous prime is 1051123057. The next prime is 1051123127. The reversal of 1051123097 is 7903211501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1050797056 + 326041 = 32416^2 + 571^2 .

It is a cyclic number.

It is not a de Polignac number, because 1051123097 - 2¹⁸ = 1050860953 is a prime.

It is a super-2 number, since 2×1051123097² = 2209719530093742818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051123037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525561548 + 525561549.

It is an arithmetic number, because the mean of its divisors is an integer number (525561549).

Almost surely, 2^1051123097 is an apocalyptic number.

It is an amenable number.

1051123097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051123097 is an equidigital number, since it uses as much as digits as its factorization.

1051123097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 1051123097 is about 32421.0286234105. The cubic root of 1051123097 is about 1016.7586123538.

Adding to 1051123097 its reverse (7903211501), we get a palindrome (8954334598).

The spelling of 1051123097 in words is "one billion, fifty-one million, one hundred twenty-three thousand, ninety-seven".