201001102120204 has 12 divisors (see below), whose sum is σ = 351839800816504. Its totient is φ = 100475444744064.

The previous prime is 201001102120157. The next prime is 201001102120237. The reversal of 201001102120204 is 402021201100102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6276560997 + ... + 6276593020.

Almost surely, 2^{201001102120204} is an apocalyptic number.

It is an amenable number.

201001102120204 is a deficient number, since it is larger than the sum of its proper divisors (150838698696300).

201001102120204 is a wasteful number, since it uses less digits than its factorization.

201001102120204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12553158024 (or 12553158022 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201001102120204 its reverse (402021201100102), we get a palindrome (603022303220306).

The spelling of 201001102120204 in words is "two hundred one trillion, one billion, one hundred two million, one hundred twenty thousand, two hundred four".