10516304601243 has 80 divisors (see below), whose sum is σ = 18123276346560. Its totient is φ = 5952607812864.

The previous prime is 10516304601239. The next prime is 10516304601317. The reversal of 10516304601243 is 34210640361501.

10516304601243 is a `hidden beast` number, since 1 + 0 + 5 + 1 + 6 + 3 + 0 + 4 + 601 + 2 + 43 = 666.

It is not a de Polignac number, because 10516304601243 - 2² = 10516304601239 is a prime.

It is a super-2 number, since 2×10516304601243² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10516304601198 and 10516304601207.

It is not an unprimeable number, because it can be changed into a prime (10516304601203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 256894605 + ... + 256935537.

It is an arithmetic number, because the mean of its divisors is an integer number (226540954332).

Almost surely, 2^{10516304601243} is an apocalyptic number.

10516304601243 is a deficient number, since it is larger than the sum of its proper divisors (7606971745317).

10516304601243 is a wasteful number, since it uses less digits than its factorization.

10516304601243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45218 (or 45209 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 10516304601243 its reverse (34210640361501), we get a palindrome (44726944962744).

The spelling of 10516304601243 in words is "ten trillion, five hundred sixteen billion, three hundred four million, six hundred one thousand, two hundred forty-three".