213302320102 has 4 divisors (see below), whose sum is σ = 319953480156. Its totient is φ = 106651160050.

The previous prime is 213302320087. The next prime is 213302320109. The reversal of 213302320102 is 201023203312.

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

It is a self number, because there is not a number n which added to its sum of digits gives 213302320102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213302320109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53325580024 + ... + 53325580027.

It is an arithmetic number, because the mean of its divisors is an integer number (79988370039).

Almost surely, 2^213302320102 is an apocalyptic number.

213302320102 is a deficient number, since it is larger than the sum of its proper divisors (106651160054).

213302320102 is a wasteful number, since it uses less digits than its factorization.

213302320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106651160053.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 213302320102 its reverse (201023203312), we get a palindrome (414325523414).

It can be divided in two parts, 21330 and 2320102, that added together give a palindrome (2341432).

The spelling of 213302320102 in words is "two hundred thirteen billion, three hundred two million, three hundred twenty thousand, one hundred two".