100204421102 has 16 divisors (see below), whose sum is σ = 150558037200. Its totient is φ = 50018464320.

The previous prime is 100204421101. The next prime is 100204421113. The reversal of 100204421102 is 201124402001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100204421101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4082924 + ... + 4107392.

It is an arithmetic number, because the mean of its divisors is an integer number (9409877325).

Almost surely, 2^100204421102 is an apocalyptic number.

100204421102 is a deficient number, since it is larger than the sum of its proper divisors (50353616098).

100204421102 is a wasteful number, since it uses less digits than its factorization.

100204421102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27811.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100204421102 its reverse (201124402001), we get a palindrome (301328823103).

The spelling of 100204421102 in words is "one hundred billion, two hundred four million, four hundred twenty-one thousand, one hundred two".