2100112101002 has 8 divisors (see below), whose sum is σ = 3167766856800. Its totient is φ = 1044189815404.

The previous prime is 2100112100993. The next prime is 2100112101011. The reversal of 2100112101002 is 2001012110012.

It is an interprime number because it is at equal distance from previous prime (2100112100993) and next prime (2100112101011).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2933117102 + ... + 2933117817.

It is an arithmetic number, because the mean of its divisors is an integer number (395970857100).

Almost surely, 2^{2100112101002} is an apocalyptic number.

2100112101002 is a deficient number, since it is larger than the sum of its proper divisors (1067654755798).

2100112101002 is a wasteful number, since it uses less digits than its factorization.

2100112101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5866235100.

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

Adding to 2100112101002 its reverse (2001012110012), we get a palindrome (4101124211014).

The spelling of 2100112101002 in words is "two trillion, one hundred billion, one hundred twelve million, one hundred one thousand, two".