100272247746166 has 4 divisors (see below), whose sum is σ = 150408371619252. Its totient is φ = 50136123873082.

The previous prime is 100272247746113. The next prime is 100272247746173. The reversal of 100272247746166 is 661647742272001.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25068061936540 + ... + 25068061936543.

It is an arithmetic number, because the mean of its divisors is an integer number (37602092904813).

Almost surely, 2^{100272247746166} is an apocalyptic number.

100272247746166 is a deficient number, since it is larger than the sum of its proper divisors (50136123873086).

100272247746166 is an equidigital number, since it uses as much as digits as its factorization.

100272247746166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50136123873085.

The product of its (nonzero) digits is 9483264, while the sum is 55.

The spelling of 100272247746166 in words is "one hundred trillion, two hundred seventy-two billion, two hundred forty-seven million, seven hundred forty-six thousand, one hundred sixty-six".