100105500546466 has 4 divisors (see below), whose sum is σ = 150158250819702. Its totient is φ = 50052750273232.

The previous prime is 100105500546461. The next prime is 100105500546517. The reversal of 100105500546466 is 664645005501001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 80713675478241 + 19391825068225 = 8984079^2 + 4403615^2 .

It is a super-2 number, since 2×100105500546466² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100105500546461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026375136615 + ... + 25026375136618.

Almost surely, 2^{100105500546466} is an apocalyptic number.

100105500546466 is a deficient number, since it is larger than the sum of its proper divisors (50052750273236).

100105500546466 is an equidigital number, since it uses as much as digits as its factorization.

100105500546466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50052750273235.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 100105500546466 in words is "one hundred trillion, one hundred five billion, five hundred million, five hundred forty-six thousand, four hundred sixty-six".