1020210120201 has 8 divisors (see below), whose sum is σ = 1361744405280. Its totient is φ = 679407957632.

The previous prime is 1020210120191. The next prime is 1020210120229.

1020210120201 is nontrivially palindromic in base 10.

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 1020210120201 - 2²⁶ = 1020143011337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020210120301) 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, 183027375 + ... + 183032948.

It is an arithmetic number, because the mean of its divisors is an integer number (170218050660).

Almost surely, 2^{1020210120201} is an apocalyptic number.

It is an amenable number.

1020210120201 is a deficient number, since it is larger than the sum of its proper divisors (341534285079).

1020210120201 is an equidigital number, since it uses as much as digits as its factorization.

1020210120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366061255.

The product of its (nonzero) digits is 16, while the sum is 12.

It can be divided in two parts, 1020210 and 120201, that added together give a palindrome (1140411).

The spelling of 1020210120201 in words is "one trillion, twenty billion, two hundred ten million, one hundred twenty thousand, two hundred one".