230221132403 has 8 divisors (see below), whose sum is σ = 234638700048. Its totient is φ = 225806297184.

The previous prime is 230221132399. The next prime is 230221132409. The reversal of 230221132403 is 304231122032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230221132403 - 2² = 230221132399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230221132409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512576 + ... + 850397.

It is an arithmetic number, because the mean of its divisors is an integer number (29329837506).

Almost surely, 2^230221132403 is an apocalyptic number.

230221132403 is a deficient number, since it is larger than the sum of its proper divisors (4417567645).

230221132403 is a wasteful number, since it uses less digits than its factorization.

230221132403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366213.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 230221132403 its reverse (304231122032), we get a palindrome (534452254435).

The spelling of 230221132403 in words is "two hundred thirty billion, two hundred twenty-one million, one hundred thirty-two thousand, four hundred three".