201123303321102 has 16 divisors (see below), whose sum is σ = 402246746191440. Its totient is φ = 67041077848832.

The previous prime is 201123303321091. The next prime is 201123303321103.

201123303321102 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201123303321103) 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, 28489024 + ... + 34840652.

It is an arithmetic number, because the mean of its divisors is an integer number (25140421636965).

Almost surely, 2^{201123303321102} is an apocalyptic number.

201123303321102 is an abundant number, since it is smaller than the sum of its proper divisors (201123442870338).

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

201123303321102 is a wasteful number, since it uses less digits than its factorization.

201123303321102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11629107.

The product of its (nonzero) digits is 1296, while the sum is 24.

It can be divided in two parts, 20112330 and 3321102, that added together give a palindrome (23433432).

The spelling of 201123303321102 in words is "two hundred one trillion, one hundred twenty-three billion, three hundred three million, three hundred twenty-one thousand, one hundred two".