23036357 has 2 divisors, whose sum is σ = 23036358. Its totient is φ = 23036356.

The previous prime is 23036339. The next prime is 23036389. The reversal of 23036357 is 75363032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20376196 + 2660161 = 4514^2 + 1631^2 .

It is a cyclic number.

It is not a de Polignac number, because 23036357 - 2¹⁰ = 23035333 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23036327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11518178 + 11518179.

It is an arithmetic number, because the mean of its divisors is an integer number (11518179).

Almost surely, 2^23036357 is an apocalyptic number.

It is an amenable number.

23036357 is a deficient number, since it is larger than the sum of its proper divisors (1).

23036357 is an equidigital number, since it uses as much as digits as its factorization.

23036357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 23036357 is about 4799.6205058317. The cubic root of 23036357 is about 284.5364661586.

Adding to 23036357 its reverse (75363032), we get a palindrome (98399389).

The spelling of 23036357 in words is "twenty-three million, thirty-six thousand, three hundred fifty-seven".