100102001001 has 8 divisors (see below), whose sum is σ = 133616493024. Its totient is φ = 66661088160.

The previous prime is 100102000969. The next prime is 100102001029. The reversal of 100102001001 is 100100201001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100102001001 - 2⁵ = 100102000969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100102001081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18391620 + ... + 18397061.

It is an arithmetic number, because the mean of its divisors is an integer number (16702061628).

Almost surely, 2^100102001001 is an apocalyptic number.

It is an amenable number.

100102001001 is a deficient number, since it is larger than the sum of its proper divisors (33514492023).

100102001001 is an equidigital number, since it uses as much as digits as its factorization.

100102001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36789591.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 100102001001 its reverse (100100201001), we get a palindrome (200202202002).

The spelling of 100102001001 in words is "one hundred billion, one hundred two million, one thousand, one".