201201011100102 has 16 divisors (see below), whose sum is σ = 433356023908080. Its totient is φ = 61908003415392.

The previous prime is 201201011100053. The next prime is 201201011100283. The reversal of 201201011100102 is 201001110102102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289750071077 + ... + 1289750071232.

It is an arithmetic number, because the mean of its divisors is an integer number (27084751494255).

Almost surely, 2^{201201011100102} is an apocalyptic number.

201201011100102 is an abundant number, since it is smaller than the sum of its proper divisors (232155012807978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201201011100102 is a wasteful number, since it uses less digits than its factorization.

201201011100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579500142327.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 201201011100102 its reverse (201001110102102), we get a palindrome (402202121202204).

The spelling of 201201011100102 in words is "two hundred one trillion, two hundred one billion, eleven million, one hundred thousand, one hundred two".