100121112200102 has 32 divisors (see below), whose sum is σ = 181024626643200. Its totient is φ = 40570813273248.

The previous prime is 100121112200027. The next prime is 100121112200173. The reversal of 100121112200102 is 201002211121001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369604448 + ... + 369875235.

It is an arithmetic number, because the mean of its divisors is an integer number (5657019582600).

Almost surely, 2^{100121112200102} is an apocalyptic number.

100121112200102 is a deficient number, since it is larger than the sum of its proper divisors (80903514443098).

100121112200102 is a wasteful number, since it uses less digits than its factorization.

100121112200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739480220.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100121112200102 its reverse (201002211121001), we get a palindrome (301123323321103).

The spelling of 100121112200102 in words is "one hundred trillion, one hundred twenty-one billion, one hundred twelve million, two hundred thousand, one hundred two".