230211302 has 4 divisors (see below), whose sum is σ = 345316956. Its totient is φ = 115105650.

The previous prime is 230211287. The next prime is 230211329. The reversal of 230211302 is 203112032.

It is a happy number.

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

It is a super-3 number, since 3×230211302³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57552824 + ... + 57552827.

It is an arithmetic number, because the mean of its divisors is an integer number (86329239).

Almost surely, 2^230211302 is an apocalyptic number.

230211302 is a deficient number, since it is larger than the sum of its proper divisors (115105654).

230211302 is a wasteful number, since it uses less digits than its factorization.

230211302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115105653.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230211302 is about 15172.7157094569. The cubic root of 230211302 is about 612.8801378692.

Adding to 230211302 its reverse (203112032), we get a palindrome (433323334).

The spelling of 230211302 in words is "two hundred thirty million, two hundred eleven thousand, three hundred two".