12130901 has 2 divisors, whose sum is σ = 12130902. Its totient is φ = 12130900.

The previous prime is 12130879. The next prime is 12130907. The reversal of 12130901 is 10903121.

It is a happy number.

12130901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8708401 + 3422500 = 2951^2 + 1850^2 .

It is an emirp because it is prime and its reverse (10903121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12130901 - 2¹⁸ = 11868757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12130901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065450 + 6065451.

It is an arithmetic number, because the mean of its divisors is an integer number (6065451).

Almost surely, 2^12130901 is an apocalyptic number.

It is an amenable number.

12130901 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130901 is an equidigital number, since it uses as much as digits as its factorization.

12130901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 12130901 is about 3482.9443004447. The cubic root of 12130901 is about 229.7723077480.

It can be divided in two parts, 12130 and 901, that added together give a palindrome (13031).

The spelling of 12130901 in words is "twelve million, one hundred thirty thousand, nine hundred one".