100001020102112 has 24 divisors (see below), whose sum is σ = 196880078180016. Its totient is φ = 49999730405632.

The previous prime is 100001020102091. The next prime is 100001020102133. The reversal of 100001020102112 is 211201020100001.

It is an interprime number because it is at equal distance from previous prime (100001020102091) and next prime (100001020102133).

It is a junction number, because it is equal to n+sod(n) for n = 100001020102093 and 100001020102102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22276868 + ... + 26386755.

It is an arithmetic number, because the mean of its divisors is an integer number (8203336590834).

Almost surely, 2^{100001020102112} is an apocalyptic number.

It is an amenable number.

100001020102112 is a deficient number, since it is larger than the sum of its proper divisors (96879058077904).

100001020102112 is an equidigital number, since it uses as much as digits as its factorization.

100001020102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48727850 (or 48727842 counting only the distinct ones).

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

Adding to 100001020102112 its reverse (211201020100001), we get a palindrome (311202040202113).

The spelling of 100001020102112 in words is "one hundred trillion, one billion, twenty million, one hundred two thousand, one hundred twelve".