231303002102 has 16 divisors (see below), whose sum is σ = 351874629792. Its totient is φ = 114011768640.

The previous prime is 231303002059. The next prime is 231303002107. The reversal of 231303002102 is 201200303132.

231303002102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231303002107) 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, 1540388 + ... + 1683864.

It is an arithmetic number, because the mean of its divisors is an integer number (21992164362).

Almost surely, 2^231303002102 is an apocalyptic number.

231303002102 is a deficient number, since it is larger than the sum of its proper divisors (120571627690).

231303002102 is a wasteful number, since it uses less digits than its factorization.

231303002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154903.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 231303002102 its reverse (201200303132), we get a palindrome (432503305234).

The spelling of 231303002102 in words is "two hundred thirty-one billion, three hundred three million, two thousand, one hundred two".