1001200254053 has 2 divisors, whose sum is σ = 1001200254054. Its totient is φ = 1001200254052.

The previous prime is 1001200254011. The next prime is 1001200254083. The reversal of 1001200254053 is 3504520021001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 759968984644 + 241231269409 = 871762^2 + 491153^2 .

It is an emirp because it is prime and its reverse (3504520021001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1001200254053 - 2¹⁰ = 1001200253029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001200254083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500600127026 + 500600127027.

It is an arithmetic number, because the mean of its divisors is an integer number (500600127027).

Almost surely, 2^{1001200254053} is an apocalyptic number.

It is an amenable number.

1001200254053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001200254053 is an equidigital number, since it uses as much as digits as its factorization.

1001200254053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 1001200254053 its reverse (3504520021001), we get a palindrome (4505720275054).

The spelling of 1001200254053 in words is "one trillion, one billion, two hundred million, two hundred fifty-four thousand, fifty-three".