2361223273 has 2 divisors, whose sum is σ = 2361223274. Its totient is φ = 2361223272.

The previous prime is 2361223261. The next prime is 2361223327. The reversal of 2361223273 is 3723221632.

It is a happy number.

2361223273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (2361223327) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1290821184 + 1070402089 = 35928^2 + 32717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2361223273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2361223213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180611636 + 1180611637.

It is an arithmetic number, because the mean of its divisors is an integer number (1180611637).

Almost surely, 2^2361223273 is an apocalyptic number.

It is an amenable number.

2361223273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2361223273 is an equidigital number, since it uses as much as digits as its factorization.

2361223273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 31.

The square root of 2361223273 is about 48592.4199129864. The cubic root of 2361223273 is about 1331.6160417081.

The spelling of 2361223273 in words is "two billion, three hundred sixty-one million, two hundred twenty-three thousand, two hundred seventy-three".