100457864927 has 4 divisors (see below), whose sum is σ = 114808988496. Its totient is φ = 86106741360.

The previous prime is 100457864921. The next prime is 100457864933. The reversal of 100457864927 is 729468754001.

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

It is an interprime number because it is at equal distance from previous prime (100457864921) and next prime (100457864933).

It is a cyclic number.

It is not a de Polignac number, because 100457864927 - 2⁶ = 100457864863 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 (100457864921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7175561774 + ... + 7175561787.

It is an arithmetic number, because the mean of its divisors is an integer number (28702247124).

Almost surely, 2^100457864927 is an apocalyptic number.

100457864927 is a deficient number, since it is larger than the sum of its proper divisors (14351123569).

100457864927 is an equidigital number, since it uses as much as digits as its factorization.

100457864927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14351123568.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 100457864927 in words is "one hundred billion, four hundred fifty-seven million, eight hundred sixty-four thousand, nine hundred twenty-seven".