101055514005215 has 128 divisors (see below), whose sum is σ = 155833541591040. Its totient is φ = 61095565440000.

The previous prime is 101055514005191. The next prime is 101055514005247. The reversal of 101055514005215 is 512500415550101.

It is not a de Polignac number, because 101055514005215 - 2⁸ = 101055514004959 is a prime.

It is a super-2 number, since 2×101055514005215² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 585128675 + ... + 585301355.

It is an arithmetic number, because the mean of its divisors is an integer number (1217449543680).

Almost surely, 2^{101055514005215} is an apocalyptic number.

101055514005215 is a deficient number, since it is larger than the sum of its proper divisors (54778027585825).

101055514005215 is a wasteful number, since it uses less digits than its factorization.

101055514005215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173125.

The product of its (nonzero) digits is 25000, while the sum is 35.

Adding to 101055514005215 its reverse (512500415550101), we get a palindrome (613555929555316).

The spelling of 101055514005215 in words is "one hundred one trillion, fifty-five billion, five hundred fourteen million, five thousand, two hundred fifteen".