1230322401 has 48 divisors (see below), whose sum is σ = 2221435008. Its totient is φ = 637459200.

The previous prime is 1230322397. The next prime is 1230322421. The reversal of 1230322401 is 1042230321.

1230322401 is a `hidden beast` number, since 1 + 230 + 32 + 2 + 401 = 666.

It is not a de Polignac number, because 1230322401 - 2² = 1230322397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1230322421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 289645 + ... + 293861.

It is an arithmetic number, because the mean of its divisors is an integer number (46279896).

Almost surely, 2^1230322401 is an apocalyptic number.

1230322401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1230322401 is a deficient number, since it is larger than the sum of its proper divisors (991112607).

1230322401 is a wasteful number, since it uses less digits than its factorization.

1230322401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662 (or 4659 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1230322401 is about 35075.9518901483. The cubic root of 1230322401 is about 1071.5348749916.

Adding to 1230322401 its reverse (1042230321), we get a palindrome (2272552722).

The spelling of 1230322401 in words is "one billion, two hundred thirty million, three hundred twenty-two thousand, four hundred one".