10511056051 has 4 divisors (see below), whose sum is σ = 10968058512. Its totient is φ = 10054053592.

The previous prime is 10511056033. The next prime is 10511056099. The reversal of 10511056051 is 15065011501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15065011501 = 37 ⋅407162473.

It is a cyclic number.

It is not a de Polignac number, because 10511056051 - 2⁵ = 10511056019 is a prime.

It is a super-2 number, since 2×10511056051² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10514056051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228501196 + ... + 228501241.

It is an arithmetic number, because the mean of its divisors is an integer number (2742014628).

Almost surely, 2^10511056051 is an apocalyptic number.

10511056051 is a deficient number, since it is larger than the sum of its proper divisors (457002461).

10511056051 is an equidigital number, since it uses as much as digits as its factorization.

10511056051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457002460.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 10511056051 its reverse (15065011501), we get a palindrome (25576067552).

It can be divided in two parts, 105110 and 56051, that added together give a palindrome (161161).

The spelling of 10511056051 in words is "ten billion, five hundred eleven million, fifty-six thousand, fifty-one".