1230342401 has 4 divisors (see below), whose sum is σ = 1233000192. Its totient is φ = 1227684612.

The previous prime is 1230342361. The next prime is 1230342403. The reversal of 1230342401 is 1042430321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1230342401 - 2¹⁰ = 1230341377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230342403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1328201 + ... + 1329126.

It is an arithmetic number, because the mean of its divisors is an integer number (308250048).

Almost surely, 2^1230342401 is an apocalyptic number.

It is an amenable number.

1230342401 is a deficient number, since it is larger than the sum of its proper divisors (2657791).

1230342401 is an equidigital number, since it uses as much as digits as its factorization.

1230342401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657790.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1230342401 is about 35076.2369846026. The cubic root of 1230342401 is about 1071.5406812153.

Adding to 1230342401 its reverse (1042430321), we get a palindrome (2272772722).

The spelling of 1230342401 in words is "one billion, two hundred thirty million, three hundred forty-two thousand, four hundred one".