1200023011301 has 2 divisors, whose sum is σ = 1200023011302. Its totient is φ = 1200023011300.

The previous prime is 1200023011279. The next prime is 1200023011333. The reversal of 1200023011301 is 1031103200021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1137859557025 + 62163454276 = 1066705^2 + 249326^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1200023011301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200023011381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600011505650 + 600011505651.

It is an arithmetic number, because the mean of its divisors is an integer number (600011505651).

Almost surely, 2^{1200023011301} is an apocalyptic number.

It is an amenable number.

1200023011301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200023011301 is an equidigital number, since it uses as much as digits as its factorization.

1200023011301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1200023011301 its reverse (1031103200021), we get a palindrome (2231126211322).

The spelling of 1200023011301 in words is "one trillion, two hundred billion, twenty-three million, eleven thousand, three hundred one".