12130154404 has 6 divisors (see below), whose sum is σ = 21227770214. Its totient is φ = 6065077200.

The previous prime is 12130154371. The next prime is 12130154417. The reversal of 12130154404 is 40445103121.

12130154404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8535912100 + 3594242304 = 92390^2 + 59952^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516269297 + ... + 1516269304.

Almost surely, 2^12130154404 is an apocalyptic number.

It is an amenable number.

12130154404 is a deficient number, since it is larger than the sum of its proper divisors (9097615810).

12130154404 is a wasteful number, since it uses less digits than its factorization.

12130154404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032538605 (or 3032538603 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12130154404 its reverse (40445103121), we get a palindrome (52575257525).

The spelling of 12130154404 in words is "twelve billion, one hundred thirty million, one hundred fifty-four thousand, four hundred four".