201010100112002 has 4 divisors (see below), whose sum is σ = 301515150168006. Its totient is φ = 100505050056000.

The previous prime is 201010100111999. The next prime is 201010100112037. The reversal of 201010100112002 is 200211001010102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 116782841305321 + 84227258806681 = 10806611^2 + 9177541^2 .

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 as a sum of consecutive naturals, namely, 50252525027999 + ... + 50252525028002.

Almost surely, 2^{201010100112002} is an apocalyptic number.

201010100112002 is a deficient number, since it is larger than the sum of its proper divisors (100505050056004).

201010100112002 is a wasteful number, since it uses less digits than its factorization.

201010100112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100505050056003.

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

Adding to 201010100112002 its reverse (200211001010102), we get a palindrome (401221101122104).

The spelling of 201010100112002 in words is "two hundred one trillion, ten billion, one hundred million, one hundred twelve thousand, two".