202102302213230 has 16 divisors (see below), whose sum is σ = 363785282663040. Its totient is φ = 80840667845472.

The previous prime is 202102302213199. The next prime is 202102302213247. The reversal of 202102302213230 is 32312203201202.

It is a junction number, because it is equal to n+sod(n) for n = 202102302213196 and 202102302213205.

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, 28258334 + ... + 34680513.

It is an arithmetic number, because the mean of its divisors is an integer number (22736580166440).

Almost surely, 2^{202102302213230} is an apocalyptic number.

202102302213230 is a deficient number, since it is larger than the sum of its proper divisors (161682980449810).

202102302213230 is a wasteful number, since it uses less digits than its factorization.

202102302213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63259963.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 202102302213230 its reverse (32312203201202), we get a palindrome (234414505414432).

The spelling of 202102302213230 in words is "two hundred two trillion, one hundred two billion, three hundred two million, two hundred thirteen thousand, two hundred thirty".