1201133202023 has 2 divisors, whose sum is σ = 1201133202024. Its totient is φ = 1201133202022.

The previous prime is 1201133201977. The next prime is 1201133202103. The reversal of 1201133202023 is 3202023311021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1201133202023 - 2¹⁸ = 1201132939879 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201133201986 and 1201133202004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201133252023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600566601011 + 600566601012.

It is an arithmetic number, because the mean of its divisors is an integer number (600566601012).

Almost surely, 2^{1201133202023} is an apocalyptic number.

1201133202023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201133202023 is an equidigital number, since it uses as much as digits as its factorization.

1201133202023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1201133202023 its reverse (3202023311021), we get a palindrome (4403156513044).

The spelling of 1201133202023 in words is "one trillion, two hundred one billion, one hundred thirty-three million, two hundred two thousand, twenty-three".