105032871530 has 32 divisors (see below), whose sum is σ = 199325266560. Its totient is φ = 39738807360.

The previous prime is 105032871523. The next prime is 105032871563. The reversal of 105032871530 is 35178230501.

It is a super-2 number, since 2×105032871530² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318149 + ... + 557928.

It is an arithmetic number, because the mean of its divisors is an integer number (6228914580).

Almost surely, 2^105032871530 is an apocalyptic number.

105032871530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105032871530 is a deficient number, since it is larger than the sum of its proper divisors (94292395030).

105032871530 is a wasteful number, since it uses less digits than its factorization.

105032871530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876734.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 105032871530 in words is "one hundred five billion, thirty-two million, eight hundred seventy-one thousand, five hundred thirty".