105032831030 has 16 divisors (see below), whose sum is σ = 189096164064. Its totient is φ = 42004895040.

The previous prime is 105032831017. The next prime is 105032831081. The reversal of 105032831030 is 30138230501.

It is a super-2 number, since 2×105032831030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 975986 + ... + 1078245.

It is an arithmetic number, because the mean of its divisors is an integer number (11818510254).

Almost surely, 2^105032831030 is an apocalyptic number.

105032831030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105032831030 is a deficient number, since it is larger than the sum of its proper divisors (84063333034).

105032831030 is a wasteful number, since it uses less digits than its factorization.

105032831030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059351.

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 105032831030 in words is "one hundred five billion, thirty-two million, eight hundred thirty-one thousand, thirty".