2112001000102 has 8 divisors (see below), whose sum is σ = 3620573143056. Its totient is φ = 905143285752.

The previous prime is 2112001000073. The next prime is 2112001000103. The reversal of 2112001000102 is 2010001002112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112001000103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75428607133 + ... + 75428607160.

It is an arithmetic number, because the mean of its divisors is an integer number (452571642882).

Almost surely, 2^{2112001000102} is an apocalyptic number.

2112001000102 is a deficient number, since it is larger than the sum of its proper divisors (1508572142954).

2112001000102 is a wasteful number, since it uses less digits than its factorization.

2112001000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150857214302.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2112001000102 its reverse (2010001002112), we get a palindrome (4122002002214).

The spelling of 2112001000102 in words is "two trillion, one hundred twelve billion, one million, one hundred two", and thus it is an aban number.