236152031213 has 16 divisors (see below), whose sum is σ = 270798115200. Its totient is φ = 201733747776.

The previous prime is 236152031209. The next prime is 236152031221. The reversal of 236152031213 is 312130251632.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 236152031213 - 2² = 236152031209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236152031233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14133338 + ... + 14150036.

It is an arithmetic number, because the mean of its divisors is an integer number (16924882200).

Almost surely, 2^236152031213 is an apocalyptic number.

It is an amenable number.

236152031213 is a deficient number, since it is larger than the sum of its proper divisors (34646083987).

236152031213 is a wasteful number, since it uses less digits than its factorization.

236152031213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23396.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 236152031213 its reverse (312130251632), we get a palindrome (548282282845).

The spelling of 236152031213 in words is "two hundred thirty-six billion, one hundred fifty-two million, thirty-one thousand, two hundred thirteen".