101201011201204 has 12 divisors (see below), whose sum is σ = 177108489131364. Its totient is φ = 50598585735104.

The previous prime is 101201011201193. The next prime is 101201011201231. The reversal of 101201011201204 is 402102110102101.

It can be written as a sum of positive squares in 2 ways, for example, as 44916535920400 + 56284475280804 = 6701980^2 + 7502298^2 .

It is a congruent number.

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, 479847769 + ... + 480058624.

It is an arithmetic number, because the mean of its divisors is an integer number (14759040760947).

Almost surely, 2^{101201011201204} is an apocalyptic number.

It is an amenable number.

101201011201204 is a deficient number, since it is larger than the sum of its proper divisors (75907477930160).

101201011201204 is a wasteful number, since it uses less digits than its factorization.

101201011201204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959932754 (or 959932752 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101201011201204 its reverse (402102110102101), we get a palindrome (503303121303305).

The spelling of 101201011201204 in words is "one hundred one trillion, two hundred one billion, eleven million, two hundred one thousand, two hundred four".