1201353233 has 2 divisors, whose sum is σ = 1201353234. Its totient is φ = 1201353232.

The previous prime is 1201353191. The next prime is 1201353247. The reversal of 1201353233 is 3323531021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1011685249 + 189667984 = 31807^2 + 13772^2 .

It is an emirp because it is prime and its reverse (3323531021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1201353233 - 2¹⁶ = 1201287697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201353199 and 1201353208.

It is not a weakly prime, because it can be changed into another prime (1201353253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600676616 + 600676617.

It is an arithmetic number, because the mean of its divisors is an integer number (600676617).

Almost surely, 2^1201353233 is an apocalyptic number.

It is an amenable number.

1201353233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201353233 is an equidigital number, since it uses as much as digits as its factorization.

1201353233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 1201353233 is about 34660.5428838038. The cubic root of 1201353233 is about 1063.0578704135.

Adding to 1201353233 its reverse (3323531021), we get a palindrome (4524884254).

The spelling of 1201353233 in words is "one billion, two hundred one million, three hundred fifty-three thousand, two hundred thirty-three".