1201113200323 has 2 divisors, whose sum is σ = 1201113200324. Its totient is φ = 1201113200322.

The previous prime is 1201113200303. The next prime is 1201113200363. The reversal of 1201113200323 is 3230023111021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1201113200323 - 2²⁵ = 1201079645891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1201113200323.

It is not a weakly prime, because it can be changed into another prime (1201113200303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600556600161 + 600556600162.

It is an arithmetic number, because the mean of its divisors is an integer number (600556600162).

Almost surely, 2^{1201113200323} is an apocalyptic number.

1201113200323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201113200323 is an equidigital number, since it uses as much as digits as its factorization.

1201113200323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1201113200323 its reverse (3230023111021), we get a palindrome (4431136311344).

The spelling of 1201113200323 in words is "one trillion, two hundred one billion, one hundred thirteen million, two hundred thousand, three hundred twenty-three".