10511153243115 has 32 divisors (see below), whose sum is σ = 19221551592960. Its totient is φ = 4804809352704.

The previous prime is 10511153243111. The next prime is 10511153243183. The reversal of 10511153243115 is 51134235111501.

It is not a de Polignac number, because 10511153243115 - 2² = 10511153243111 is a prime.

It is a super-2 number, since 2×10511153243115² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10511153243111) 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, 1255945 + ... + 4753914.

It is an arithmetic number, because the mean of its divisors is an integer number (600673487280).

Almost surely, 2^{10511153243115} is an apocalyptic number.

10511153243115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10511153243115 is a deficient number, since it is larger than the sum of its proper divisors (8710398349845).

10511153243115 is a wasteful number, since it uses less digits than its factorization.

10511153243115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6026531.

The product of its (nonzero) digits is 9000, while the sum is 33.

Adding to 10511153243115 its reverse (51134235111501), we get a palindrome (61645388354616).

The spelling of 10511153243115 in words is "ten trillion, five hundred eleven billion, one hundred fifty-three million, two hundred forty-three thousand, one hundred fifteen".