230202105 has 64 divisors (see below), whose sum is σ = 432734208. Its totient is φ = 102332160.

The previous prime is 230202103. The next prime is 230202109. The reversal of 230202105 is 501202032.

It is not a de Polignac number, because 230202105 - 2¹ = 230202103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (230202103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 813294 + ... + 813576.

It is an arithmetic number, because the mean of its divisors is an integer number (6761472).

Almost surely, 2^230202105 is an apocalyptic number.

It is an amenable number.

230202105 is a deficient number, since it is larger than the sum of its proper divisors (202532103).

230202105 is a wasteful number, since it uses less digits than its factorization.

230202105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 230202105 is about 15172.4126295062. The cubic root of 230202105 is about 612.8719761881.

Adding to 230202105 its reverse (501202032), we get a palindrome (731404137).

The spelling of 230202105 in words is "two hundred thirty million, two hundred two thousand, one hundred five".