105534235130 has 16 divisors (see below), whose sum is σ = 189981403560. Its totient is φ = 42209298432.

The previous prime is 105534235123. The next prime is 105534235139. The reversal of 105534235130 is 31532435501.

It can be written as a sum of positive squares in 4 ways, for example, as 52148746321 + 53385488809 = 228361^2 + 231053^2 .

It is a super-2 number, since 2×105534235130² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105534235139) 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 7 ways as a sum of consecutive naturals, for example, 447719 + ... + 641498.

Almost surely, 2^105534235130 is an apocalyptic number.

105534235130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105534235130 is a deficient number, since it is larger than the sum of its proper divisors (84447168430).

105534235130 is a wasteful number, since it uses less digits than its factorization.

105534235130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098913.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 105534235130 in words is "one hundred five billion, five hundred thirty-four million, two hundred thirty-five thousand, one hundred thirty".