230011502 has 16 divisors (see below), whose sum is σ = 399298560. Its totient is φ = 97328088.

The previous prime is 230011459. The next prime is 230011553. The reversal of 230011502 is 205110032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 102878 + ... + 105089.

It is an arithmetic number, because the mean of its divisors is an integer number (24956160).

Almost surely, 2^230011502 is an apocalyptic number.

230011502 is a deficient number, since it is larger than the sum of its proper divisors (169287058).

230011502 is a wasteful number, since it uses less digits than its factorization.

230011502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208055.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 230011502 is about 15166.1300930725. The cubic root of 230011502 is about 612.7027806713.

Adding to 230011502 its reverse (205110032), we get a palindrome (435121534).

The spelling of 230011502 in words is "two hundred thirty million, eleven thousand, five hundred two".