12131054 has 8 divisors (see below), whose sum is σ = 19596360. Its totient is φ = 5598936.

The previous prime is 12131027. The next prime is 12131057. The reversal of 12131054 is 45013121.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12131057) 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, 233264 + ... + 233315.

It is an arithmetic number, because the mean of its divisors is an integer number (2449545).

Almost surely, 2^12131054 is an apocalyptic number.

12131054 is a deficient number, since it is larger than the sum of its proper divisors (7465306).

12131054 is a wasteful number, since it uses less digits than its factorization.

12131054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466594.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 12131054 is about 3482.9662645510. The cubic root of 12131054 is about 229.7732737388.

Adding to 12131054 its reverse (45013121), we get a palindrome (57144175).

The spelling of 12131054 in words is "twelve million, one hundred thirty-one thousand, fifty-four".