1011234411073 has 2 divisors, whose sum is σ = 1011234411074. Its totient is φ = 1011234411072.

The previous prime is 1011234411071. The next prime is 1011234411127. The reversal of 1011234411073 is 3701144321101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 706184761104 + 305049649969 = 840348^2 + 552313^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011234411073 - 2¹ = 1011234411071 is a prime.

It is a super-2 number, since 2×1011234411073² (a number of 25 digits) contains 22 as substring.

Together with 1011234411071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1011234411071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505617205536 + 505617205537.

It is an arithmetic number, because the mean of its divisors is an integer number (505617205537).

Almost surely, 2^{1011234411073} is an apocalyptic number.

It is an amenable number.

1011234411073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011234411073 is an equidigital number, since it uses as much as digits as its factorization.

1011234411073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 1011234411073 its reverse (3701144321101), we get a palindrome (4712378732174).

The spelling of 1011234411073 in words is "one trillion, eleven billion, two hundred thirty-four million, four hundred eleven thousand, seventy-three".