10056111110511 has 16 divisors (see below), whose sum is σ = 13468740225024. Its totient is φ = 6673780115424.

The previous prime is 10056111110503. The next prime is 10056111110609. The reversal of 10056111110511 is 11501111165001.

It is a happy number.

It is not a de Polignac number, because 10056111110511 - 2³ = 10056111110503 is a prime.

It is a super-2 number, since 2×10056111110511² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056111110501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20311765 + ... + 20800961.

It is an arithmetic number, because the mean of its divisors is an integer number (841796264064).

Almost surely, 2^{10056111110511} is an apocalyptic number.

10056111110511 is a deficient number, since it is larger than the sum of its proper divisors (3412629114513).

10056111110511 is a wasteful number, since it uses less digits than its factorization.

10056111110511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520150.

The product of its (nonzero) digits is 150, while the sum is 24.

Adding to 10056111110511 its reverse (11501111165001), we get a palindrome (21557222275512).

The spelling of 10056111110511 in words is "ten trillion, fifty-six billion, one hundred eleven million, one hundred ten thousand, five hundred eleven".