100120020098 has 16 divisors (see below), whose sum is σ = 180667705920. Its totient is φ = 40650233616.

The previous prime is 100120020067. The next prime is 100120020113. The reversal of 100120020098 is 890020021001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188195261 + ... + 188195792.

It is an arithmetic number, because the mean of its divisors is an integer number (11291731620).

Almost surely, 2^100120020098 is an apocalyptic number.

100120020098 is a deficient number, since it is larger than the sum of its proper divisors (80547685822).

100120020098 is a wasteful number, since it uses less digits than its factorization.

100120020098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376391081.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 100120020098 its reverse (890020021001), we get a palindrome (990140041099).

The spelling of 100120020098 in words is "one hundred billion, one hundred twenty million, twenty thousand, ninety-eight".