12300031004 has 24 divisors (see below), whose sum is σ = 21614762400. Its totient is φ = 6124417344.

The previous prime is 12300030997. The next prime is 12300031039. The reversal of 12300031004 is 40013000321.

It is a super-2 number, since 2×12300031004² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12300031004.

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, 1981097 + ... + 1987295.

It is an arithmetic number, because the mean of its divisors is an integer number (900615100).

Almost surely, 2^12300031004 is an apocalyptic number.

It is an amenable number.

12300031004 is a deficient number, since it is larger than the sum of its proper divisors (9314731396).

12300031004 is a wasteful number, since it uses less digits than its factorization.

12300031004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8189 (or 8187 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12300031004 its reverse (40013000321), we get a palindrome (52313031325).

The spelling of 12300031004 in words is "twelve billion, three hundred million, thirty-one thousand, four".