100103100102 has 56 divisors (see below), whose sum is σ = 232892155440. Its totient is φ = 32217076080.

The previous prime is 100103100089. The next prime is 100103100137. The reversal of 100103100102 is 201001301001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

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 27 ways as a sum of consecutive naturals, for example, 1141474 + ... + 1226037.

It is an arithmetic number, because the mean of its divisors is an integer number (4158788490).

Almost surely, 2^100103100102 is an apocalyptic number.

100103100102 is an abundant number, since it is smaller than the sum of its proper divisors (132789055338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100103100102 is an equidigital number, since it uses as much as digits as its factorization.

100103100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367560 (or 2367545 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 100103100102 its reverse (201001301001), we get a palindrome (301104401103).

The spelling of 100103100102 in words is "one hundred billion, one hundred three million, one hundred thousand, one hundred two".