100121200010102 has 32 divisors (see below), whose sum is σ = 152922676630752. Its totient is φ = 49154564852224.

The previous prime is 100121200010063. The next prime is 100121200010113. The reversal of 100121200010102 is 201010002121001.

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, 82594328 + ... + 83797764.

It is an arithmetic number, because the mean of its divisors is an integer number (4778833644711).

Almost surely, 2^{100121200010102} is an apocalyptic number.

100121200010102 is a deficient number, since it is larger than the sum of its proper divisors (52801476620650).

100121200010102 is a wasteful number, since it uses less digits than its factorization.

100121200010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206592.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100121200010102 its reverse (201010002121001), we get a palindrome (301131202131103).

The spelling of 100121200010102 in words is "one hundred trillion, one hundred twenty-one billion, two hundred million, ten thousand, one hundred two".