236152031233 has 2 divisors, whose sum is σ = 236152031234. Its totient is φ = 236152031232.

The previous prime is 236152031221. The next prime is 236152031257. The reversal of 236152031233 is 332130251632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 165806139249 + 70345891984 = 407193^2 + 265228^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-236152031233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 236152031195 and 236152031204.

It is not a weakly prime, because it can be changed into another prime (236152011233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118076015616 + 118076015617.

It is an arithmetic number, because the mean of its divisors is an integer number (118076015617).

Almost surely, 2^236152031233 is an apocalyptic number.

It is an amenable number.

236152031233 is a deficient number, since it is larger than the sum of its proper divisors (1).

236152031233 is an equidigital number, since it uses as much as digits as its factorization.

236152031233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 236152031233 its reverse (332130251632), we get a palindrome (568282282865).

The spelling of 236152031233 in words is "two hundred thirty-six billion, one hundred fifty-two million, thirty-one thousand, two hundred thirty-three".