232203241155311 has 4 divisors (see below), whose sum is σ = 232440910799232. Its totient is φ = 231965571511392.

The previous prime is 232203241155257. The next prime is 232203241155331. The reversal of 232203241155311 is 113551142302232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232203241155311 is a prime.

It is a super-3 number, since 3×232203241155311³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232203241155331) 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, 118834820495 + ... + 118834822448.

It is an arithmetic number, because the mean of its divisors is an integer number (58110227699808).

Almost surely, 2^{232203241155311} is an apocalyptic number.

232203241155311 is a deficient number, since it is larger than the sum of its proper divisors (237669643921).

232203241155311 is an equidigital number, since it uses as much as digits as its factorization.

232203241155311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237669643920.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 232203241155311 its reverse (113551142302232), we get a palindrome (345754383457543).

The spelling of 232203241155311 in words is "two hundred thirty-two trillion, two hundred three billion, two hundred forty-one million, one hundred fifty-five thousand, three hundred eleven".