100266242663 has 4 divisors (see below), whose sum is σ = 100312259640. Its totient is φ = 100220225688.

The previous prime is 100266242651. The next prime is 100266242677. The reversal of 100266242663 is 366242662001.

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

It is a cyclic number.

It is not a de Polignac number, because 100266242663 - 2⁶ = 100266242599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100266247663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23005220 + ... + 23009577.

It is an arithmetic number, because the mean of its divisors is an integer number (25078064910).

Almost surely, 2^100266242663 is an apocalyptic number.

100266242663 is a deficient number, since it is larger than the sum of its proper divisors (46016977).

100266242663 is an equidigital number, since it uses as much as digits as its factorization.

100266242663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46016976.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 100266242663 in words is "one hundred billion, two hundred sixty-six million, two hundred forty-two thousand, six hundred sixty-three".