1053523335111 has 32 divisors (see below), whose sum is σ = 1548119274240. Its totient is φ = 633168071424.

The previous prime is 1053523335107. The next prime is 1053523335119. The reversal of 1053523335111 is 1115333253501.

It is not a de Polignac number, because 1053523335111 - 2² = 1053523335107 is a prime.

It is a super-2 number, since 2×1053523335111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053523335119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15762315 + ... + 15829011.

It is an arithmetic number, because the mean of its divisors is an integer number (48378727320).

Almost surely, 2^{1053523335111} is an apocalyptic number.

1053523335111 is a deficient number, since it is larger than the sum of its proper divisors (494595939129).

1053523335111 is a wasteful number, since it uses less digits than its factorization.

1053523335111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76175.

The product of its (nonzero) digits is 20250, while the sum is 33.

Adding to 1053523335111 its reverse (1115333253501), we get a palindrome (2168856588612).

The spelling of 1053523335111 in words is "one trillion, fifty-three billion, five hundred twenty-three million, three hundred thirty-five thousand, one hundred eleven".