201001120210102 has 4 divisors (see below), whose sum is σ = 301501680315156. Its totient is φ = 100500560105050.

The previous prime is 201001120209991. The next prime is 201001120210117. The reversal of 201001120210102 is 201012021100102.

201001120210102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50250280052524 + ... + 50250280052527.

It is an arithmetic number, because the mean of its divisors is an integer number (75375420078789).

Almost surely, 2^{201001120210102} is an apocalyptic number.

201001120210102 is a deficient number, since it is larger than the sum of its proper divisors (100500560105054).

201001120210102 is a wasteful number, since it uses less digits than its factorization.

201001120210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100500560105053.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201001120210102 its reverse (201012021100102), we get a palindrome (402013141310204).

The spelling of 201001120210102 in words is "two hundred one trillion, one billion, one hundred twenty million, two hundred ten thousand, one hundred two".