105255325552155 has 16 divisors (see below), whose sum is σ = 168832723716384. Its totient is φ = 55994772683520.

The previous prime is 105255325552057. The next prime is 105255325552159. The reversal of 105255325552155 is 551255523552501.

It is not a de Polignac number, because 105255325552155 - 2²³ = 105255317163547 is a prime.

It is a super-3 number, since 3×105255325552155³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 105255325552098 and 105255325552107.

It is not an unprimeable number, because it can be changed into a prime (105255325552159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8837552866 + ... + 8837564775.

It is an arithmetic number, because the mean of its divisors is an integer number (10552045232274).

Almost surely, 2^{105255325552155} is an apocalyptic number.

105255325552155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105255325552155 is a deficient number, since it is larger than the sum of its proper divisors (63577398164229).

105255325552155 is a wasteful number, since it uses less digits than its factorization.

105255325552155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17675118046.

The product of its (nonzero) digits is 9375000, while the sum is 51.

The spelling of 105255325552155 in words is "one hundred five trillion, two hundred fifty-five billion, three hundred twenty-five million, five hundred fifty-two thousand, one hundred fifty-five".