12193130 has 8 divisors (see below), whose sum is σ = 21947652. Its totient is φ = 4877248.

The previous prime is 12193081. The next prime is 12193133. The reversal of 12193130 is 3139121.

12193130 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 2 ways, for example, as 11296321 + 896809 = 3361^2 + 947^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12193133) 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, 609647 + ... + 609666.

Almost surely, 2^12193130 is an apocalyptic number.

12193130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12193130 is a deficient number, since it is larger than the sum of its proper divisors (9754522).

12193130 is a wasteful number, since it uses less digits than its factorization.

12193130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219320.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 12193130 is about 3491.8662631894. The cubic root of 12193130 is about 230.1645325557.

It can be divided in two parts, 12193 and 130, that multiplied together give a triangular number (1585090 = T₁₇₈₀).

The spelling of 12193130 in words is "twelve million, one hundred ninety-three thousand, one hundred thirty".