210201200111102 has 4 divisors (see below), whose sum is σ = 315301800166656. Its totient is φ = 105100600055550.

The previous prime is 210201200111099. The next prime is 210201200111137. The reversal of 210201200111102 is 201111002102012.

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, 52550300027774 + ... + 52550300027777.

It is an arithmetic number, because the mean of its divisors is an integer number (78825450041664).

Almost surely, 2^{210201200111102} is an apocalyptic number.

210201200111102 is a deficient number, since it is larger than the sum of its proper divisors (105100600055554).

210201200111102 is a wasteful number, since it uses less digits than its factorization.

210201200111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105100600055553.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210201200111102 its reverse (201111002102012), we get a palindrome (411312202213114).

The spelling of 210201200111102 in words is "two hundred ten trillion, two hundred one billion, two hundred million, one hundred eleven thousand, one hundred two".