100204015102 has 4 divisors (see below), whose sum is σ = 150306022656. Its totient is φ = 50102007550.

The previous prime is 100204015097. The next prime is 100204015123. The reversal of 100204015102 is 201510402001.

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, 25051003774 + ... + 25051003777.

It is an arithmetic number, because the mean of its divisors is an integer number (37576505664).

Almost surely, 2^100204015102 is an apocalyptic number.

100204015102 is a deficient number, since it is larger than the sum of its proper divisors (50102007554).

100204015102 is an equidigital number, since it uses as much as digits as its factorization.

100204015102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50102007553.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 100204015102 its reverse (201510402001), we get a palindrome (301714417103).

The spelling of 100204015102 in words is "one hundred billion, two hundred four million, fifteen thousand, one hundred two".