100100020102 has 8 divisors (see below), whose sum is σ = 150151747536. Its totient is φ = 50049437592.

The previous prime is 100100020081. The next prime is 100100020133. The reversal of 100100020102 is 201020001001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17013 + ... + 447760.

It is an arithmetic number, because the mean of its divisors is an integer number (18768968442).

Almost surely, 2^100100020102 is an apocalyptic number.

100100020102 is a deficient number, since it is larger than the sum of its proper divisors (50051727434).

100100020102 is a wasteful number, since it uses less digits than its factorization.

100100020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572462.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100100020102 its reverse (201020001001), we get a palindrome (301120021103).

The spelling of 100100020102 in words is "one hundred billion, one hundred million, twenty thousand, one hundred two".