10511052056117 has 4 divisors (see below), whose sum is σ = 10637691237600. Its totient is φ = 10384412874636.

The previous prime is 10511052056077. The next prime is 10511052056137. The reversal of 10511052056117 is 71165025011501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10511052056117 - 2¹² = 10511052052021 is a prime.

It is a super-2 number, since 2×10511052056117² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10511052056137) 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, 63319590617 + ... + 63319590782.

It is an arithmetic number, because the mean of its divisors is an integer number (2659422809400).

Almost surely, 2^{10511052056117} is an apocalyptic number.

It is an amenable number.

10511052056117 is a deficient number, since it is larger than the sum of its proper divisors (126639181483).

10511052056117 is an equidigital number, since it uses as much as digits as its factorization.

10511052056117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126639181482.

The product of its (nonzero) digits is 10500, while the sum is 35.

Adding to 10511052056117 its reverse (71165025011501), we get a palindrome (81676077067618).

The spelling of 10511052056117 in words is "ten trillion, five hundred eleven billion, fifty-two million, fifty-six thousand, one hundred seventeen".