100512445163 has 8 divisors (see below), whose sum is σ = 108246641328. Its totient is φ = 92778601824.

The previous prime is 100512445151. The next prime is 100512445169. The reversal of 100512445163 is 361544215001.

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

It is a cyclic number.

It is not a de Polignac number, because 100512445163 - 2⁴ = 100512445147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100512445169) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1009445 + ... + 1104537.

It is an arithmetic number, because the mean of its divisors is an integer number (13530830166).

Almost surely, 2^100512445163 is an apocalyptic number.

100512445163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100512445163 is a deficient number, since it is larger than the sum of its proper divisors (7734196165).

100512445163 is an equidigital number, since it uses as much as digits as its factorization.

100512445163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176413.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 100512445163 in words is "one hundred billion, five hundred twelve million, four hundred forty-five thousand, one hundred sixty-three".