1012044053 has 2 divisors, whose sum is σ = 1012044054. Its totient is φ = 1012044052.

The previous prime is 1012044031. The next prime is 1012044067. The reversal of 1012044053 is 3504402101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 921851044 + 90193009 = 30362^2 + 9497^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012044053 - 2²⁸ = 743608597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012044023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506022026 + 506022027.

It is an arithmetic number, because the mean of its divisors is an integer number (506022027).

Almost surely, 2^1012044053 is an apocalyptic number.

It is an amenable number.

1012044053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012044053 is an equidigital number, since it uses as much as digits as its factorization.

1012044053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1012044053 is about 31812.6398307339. The cubic root of 1012044053 is about 1003.9986736304.

Adding to 1012044053 its reverse (3504402101), we get a palindrome (4516446154).

The spelling of 1012044053 in words is "one billion, twelve million, forty-four thousand, fifty-three".