10053511231111 has 8 divisors (see below), whose sum is σ = 10121414223600. Its totient is φ = 9985613969088.

The previous prime is 10053511231087. The next prime is 10053511231129. The reversal of 10053511231111 is 11113211535001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10053511231111 - 2²¹ = 10053509133959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10053511231151) 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 7 ways as a sum of consecutive naturals, for example, 2117635 + ... + 4958971.

It is an arithmetic number, because the mean of its divisors is an integer number (1265176777950).

Almost surely, 2^{10053511231111} is an apocalyptic number.

10053511231111 is a deficient number, since it is larger than the sum of its proper divisors (67902992489).

10053511231111 is a wasteful number, since it uses less digits than its factorization.

10053511231111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865233.

The product of its (nonzero) digits is 450, while the sum is 25.

Adding to 10053511231111 its reverse (11113211535001), we get a palindrome (21166722766112).

The spelling of 10053511231111 in words is "ten trillion, fifty-three billion, five hundred eleven million, two hundred thirty-one thousand, one hundred eleven".