101001200120002 has 64 divisors (see below), whose sum is σ = 195772547416320. Its totient is φ = 38002905997056.

The previous prime is 101001200119993. The next prime is 101001200120021. The reversal of 101001200120002 is 200021002100101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142454313 + ... + 143161564.

It is an arithmetic number, because the mean of its divisors is an integer number (3058946053380).

Almost surely, 2^{101001200120002} is an apocalyptic number.

101001200120002 is a deficient number, since it is larger than the sum of its proper divisors (94771347296318).

101001200120002 is a wasteful number, since it uses less digits than its factorization.

101001200120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285615995.

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

Adding to 101001200120002 its reverse (200021002100101), we get a palindrome (301022202220103).

The spelling of 101001200120002 in words is "one hundred one trillion, one billion, two hundred million, one hundred twenty thousand, two".