1050126001 has 2 divisors, whose sum is σ = 1050126002. Its totient is φ = 1050126000.

The previous prime is 1050125983. The next prime is 1050126013. The reversal of 1050126001 is 1006210501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 912040000 + 138086001 = 30200^2 + 11751^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050126001 - 2¹⁹ = 1049601713 is a prime.

It is a super-2 number, since 2×1050126001² = 2205529235952504002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050126031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525063000 + 525063001.

It is an arithmetic number, because the mean of its divisors is an integer number (525063001).

Almost surely, 2^1050126001 is an apocalyptic number.

It is an amenable number.

1050126001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050126001 is an equidigital number, since it uses as much as digits as its factorization.

1050126001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1050126001 is about 32405.6476713551. The cubic root of 1050126001 is about 1016.4370113656.

Adding to 1050126001 its reverse (1006210501), we get a palindrome (2056336502).

The spelling of 1050126001 in words is "one billion, fifty million, one hundred twenty-six thousand, one".