105163238998 has 8 divisors (see below), whose sum is σ = 158689438992. Its totient is φ = 52266759336.

The previous prime is 105163238953. The next prime is 105163239037. The reversal of 105163238998 is 899832361501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105163238998² (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 3 ways as a sum of consecutive naturals, for example, 157429665 + ... + 157430332.

It is an arithmetic number, because the mean of its divisors is an integer number (19836179874).

Almost surely, 2^105163238998 is an apocalyptic number.

105163238998 is a deficient number, since it is larger than the sum of its proper divisors (53526199994).

105163238998 is a wasteful number, since it uses less digits than its factorization.

105163238998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314860166.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 105163238998 in words is "one hundred five billion, one hundred sixty-three million, two hundred thirty-eight thousand, nine hundred ninety-eight".