201213202312102 has 4 divisors (see below), whose sum is σ = 301819803468156. Its totient is φ = 100606601156050.

The previous prime is 201213202312037. The next prime is 201213202312123.

201213202312102 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50303300578024 + ... + 50303300578027.

It is an arithmetic number, because the mean of its divisors is an integer number (75454950867039).

Almost surely, 2^{201213202312102} is an apocalyptic number.

201213202312102 is a deficient number, since it is larger than the sum of its proper divisors (100606601156054).

201213202312102 is a wasteful number, since it uses less digits than its factorization.

201213202312102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100606601156053.

The product of its (nonzero) digits is 576, while the sum is 22.

It can be divided in two parts, 20121320 and 2312102, that added together give a palindrome (22433422).

The spelling of 201213202312102 in words is "two hundred one trillion, two hundred thirteen billion, two hundred two million, three hundred twelve thousand, one hundred two".