1232013121301 has 2 divisors, whose sum is σ = 1232013121302. Its totient is φ = 1232013121300.

The previous prime is 1232013121267. The next prime is 1232013121307. The reversal of 1232013121301 is 1031213102321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 724798525201 + 507214596100 = 851351^2 + 712190^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232013121301 - 2⁶ = 1232013121237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232013121307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616006560650 + 616006560651.

It is an arithmetic number, because the mean of its divisors is an integer number (616006560651).

Almost surely, 2^{1232013121301} is an apocalyptic number.

It is an amenable number.

1232013121301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232013121301 is an equidigital number, since it uses as much as digits as its factorization.

1232013121301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1232013121301 its reverse (1031213102321), we get a palindrome (2263226223622).

The spelling of 1232013121301 in words is "one trillion, two hundred thirty-two billion, thirteen million, one hundred twenty-one thousand, three hundred one".