230202021332 has 24 divisors (see below), whose sum is σ = 405244275072. Its totient is φ = 114418461600.

The previous prime is 230202021299. The next prime is 230202021353. The reversal of 230202021332 is 233120202032.

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, 1748657 + ... + 1875687.

It is an arithmetic number, because the mean of its divisors is an integer number (16885178128).

Almost surely, 2^230202021332 is an apocalyptic number.

It is an amenable number.

230202021332 is a deficient number, since it is larger than the sum of its proper divisors (175042253740).

230202021332 is a wasteful number, since it uses less digits than its factorization.

230202021332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129719 (or 129717 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 230202021332 its reverse (233120202032), we get a palindrome (463322223364).

The spelling of 230202021332 in words is "two hundred thirty billion, two hundred two million, twenty-one thousand, three hundred thirty-two".