100001320102 has 4 divisors (see below), whose sum is σ = 150001980156. Its totient is φ = 50000660050.

The previous prime is 100001320079. The next prime is 100001320127. The reversal of 100001320102 is 201023100001.

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, 25000330024 + ... + 25000330027.

It is an arithmetic number, because the mean of its divisors is an integer number (37500495039).

Almost surely, 2^100001320102 is an apocalyptic number.

100001320102 is a deficient number, since it is larger than the sum of its proper divisors (50000660054).

100001320102 is an equidigital number, since it uses as much as digits as its factorization.

100001320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50000660053.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 100001320102 its reverse (201023100001), we get a palindrome (301024420103).

The spelling of 100001320102 in words is "one hundred billion, one million, three hundred twenty thousand, one hundred two".