12023001301261 has 2 divisors, whose sum is σ = 12023001301262. Its totient is φ = 12023001301260.

The previous prime is 12023001301187. The next prime is 12023001301273. The reversal of 12023001301261 is 16210310032021.

It is a happy number.

12023001301261 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., 12017662222500 + 5339078761 = 3466650^2 + 73069^2 .

It is a cyclic number.

It is not a de Polignac number, because 12023001301261 - 2¹⁷ = 12023001170189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12023001341261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011500650630 + 6011500650631.

It is an arithmetic number, because the mean of its divisors is an integer number (6011500650631).

Almost surely, 2^{12023001301261} is an apocalyptic number.

It is an amenable number.

12023001301261 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023001301261 is an equidigital number, since it uses as much as digits as its factorization.

12023001301261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12023001301261 its reverse (16210310032021), we get a palindrome (28233311333282).

The spelling of 12023001301261 in words is "twelve trillion, twenty-three billion, one million, three hundred one thousand, two hundred sixty-one".