105868348630 has 24 divisors (see below), whose sum is σ = 209461842576. Its totient is φ = 38497580880.

The previous prime is 105868348601. The next prime is 105868348667. The reversal of 105868348630 is 36843868501.

It is a super-2 number, since 2×105868348630² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43746042 + ... + 43748461.

It is an arithmetic number, because the mean of its divisors is an integer number (8727576774).

Almost surely, 2^105868348630 is an apocalyptic number.

105868348630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105868348630 is a deficient number, since it is larger than the sum of its proper divisors (103593493946).

105868348630 is a wasteful number, since it uses less digits than its factorization.

105868348630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87494532 (or 87494521 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 105868348630 in words is "one hundred five billion, eight hundred sixty-eight million, three hundred forty-eight thousand, six hundred thirty".