12304135401 has 4 divisors (see below), whose sum is σ = 16405513872. Its totient is φ = 8202756932.

The previous prime is 12304135391. The next prime is 12304135411. The reversal of 12304135401 is 10453140321.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (12304135391) and next prime (12304135411).

It is a cyclic number.

It is not a de Polignac number, because 12304135401 - 2¹⁰ = 12304134377 is a prime.

It is a super-2 number, since 2×12304135401² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12304135411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050689231 + ... + 2050689236.

It is an arithmetic number, because the mean of its divisors is an integer number (4101378468).

Almost surely, 2^12304135401 is an apocalyptic number.

It is an amenable number.

12304135401 is a deficient number, since it is larger than the sum of its proper divisors (4101378471).

12304135401 is an equidigital number, since it uses as much as digits as its factorization.

12304135401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101378470.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 12304135401 its reverse (10453140321), we get a palindrome (22757275722).

The spelling of 12304135401 in words is "twelve billion, three hundred four million, one hundred thirty-five thousand, four hundred one".