210201110120101 has 8 divisors (see below), whose sum is σ = 212486746051008. Its totient is φ = 207925793088000.

The previous prime is 210201110120081. The next prime is 210201110120179. The reversal of 210201110120101 is 101021011102012.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 210201110120101 - 2⁵ = 210201110120069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210201110180101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579683740 + ... + 2579765221.

It is an arithmetic number, because the mean of its divisors is an integer number (26560843256376).

Almost surely, 2^{210201110120101} is an apocalyptic number.

It is an amenable number.

210201110120101 is a deficient number, since it is larger than the sum of its proper divisors (2285635930907).

210201110120101 is a wasteful number, since it uses less digits than its factorization.

210201110120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159449403.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 210201110120101 its reverse (101021011102012), we get a palindrome (311222121222113).

The spelling of 210201110120101 in words is "two hundred ten trillion, two hundred one billion, one hundred ten million, one hundred twenty thousand, one hundred one".