101516858312245 has 32 divisors (see below), whose sum is σ = 127296931297536. Its totient is φ = 77653897305600.

The previous prime is 101516858312203. The next prime is 101516858312299. The reversal of 101516858312245 is 542213858615101.

It is not a de Polignac number, because 101516858312245 - 2⁹ = 101516858311733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101516858312192 and 101516858312201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16053361 + ... + 21464950.

It is an arithmetic number, because the mean of its divisors is an integer number (3978029103048).

Almost surely, 2^{101516858312245} is an apocalyptic number.

It is an amenable number.

101516858312245 is a deficient number, since it is larger than the sum of its proper divisors (25780072985291).

101516858312245 is a wasteful number, since it uses less digits than its factorization.

101516858312245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37518621.

The product of its (nonzero) digits is 2304000, while the sum is 52.

The spelling of 101516858312245 in words is "one hundred one trillion, five hundred sixteen billion, eight hundred fifty-eight million, three hundred twelve thousand, two hundred forty-five".