1011534351053 has 2 divisors, whose sum is σ = 1011534351054. Its totient is φ = 1011534351052.

The previous prime is 1011534351031. The next prime is 1011534351077. The reversal of 1011534351053 is 3501534351101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 926700798409 + 84833552644 = 962653^2 + 291262^2 .

It is an emirp because it is prime and its reverse (3501534351101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1011534351053 - 2¹⁸ = 1011534088909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011534351353) 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, 505767175526 + 505767175527.

It is an arithmetic number, because the mean of its divisors is an integer number (505767175527).

Almost surely, 2^{1011534351053} is an apocalyptic number.

It is an amenable number.

1011534351053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011534351053 is an equidigital number, since it uses as much as digits as its factorization.

1011534351053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 1011534351053 in words is "one trillion, eleven billion, five hundred thirty-four million, three hundred fifty-one thousand, fifty-three".