100121002202102 has 16 divisors (see below), whose sum is σ = 171636579824640. Its totient is φ = 42908856931368.

The previous prime is 100121002202033. The next prime is 100121002202149. The reversal of 100121002202102 is 201202200121001.

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 7 ways as a sum of consecutive naturals, for example, 7625702 + ... + 16074617.

It is an arithmetic number, because the mean of its divisors is an integer number (10727286239040).

Almost surely, 2^{100121002202102} is an apocalyptic number.

100121002202102 is a deficient number, since it is larger than the sum of its proper divisors (71515577622538).

100121002202102 is a wasteful number, since it uses less digits than its factorization.

100121002202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24002075.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100121002202102 its reverse (201202200121001), we get a palindrome (301323202323103).

The spelling of 100121002202102 in words is "one hundred trillion, one hundred twenty-one billion, two million, two hundred two thousand, one hundred two".