100642662093 has 8 divisors (see below), whose sum is σ = 136080219456. Its totient is φ = 66150106400.

The previous prime is 100642662077. The next prime is 100642662143. The reversal of 100642662093 is 390266246001.

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 100642662093 - 2⁴ = 100642662077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100642669093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236250168 + ... + 236250593.

It is an arithmetic number, because the mean of its divisors is an integer number (17010027432).

Almost surely, 2^100642662093 is an apocalyptic number.

It is an amenable number.

100642662093 is a deficient number, since it is larger than the sum of its proper divisors (35437557363).

100642662093 is an equidigital number, since it uses as much as digits as its factorization.

100642662093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472500835.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 100642662093 in words is "one hundred billion, six hundred forty-two million, six hundred sixty-two thousand, ninety-three".