236101142243 has 4 divisors (see below), whose sum is σ = 236102126088. Its totient is φ = 236100158400.

The previous prime is 236101142239. The next prime is 236101142257. The reversal of 236101142243 is 342241101632.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 236101142243 - 2² = 236101142239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (236103142243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130880 + ... + 699522.

It is an arithmetic number, because the mean of its divisors is an integer number (59025531522).

Almost surely, 2^236101142243 is an apocalyptic number.

236101142243 is a deficient number, since it is larger than the sum of its proper divisors (983845).

236101142243 is an equidigital number, since it uses as much as digits as its factorization.

236101142243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983844.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 236101142243 its reverse (342241101632), we get a palindrome (578342243875).

The spelling of 236101142243 in words is "two hundred thirty-six billion, one hundred one million, one hundred forty-two thousand, two hundred forty-three".