233112130111243 has 2 divisors, whose sum is σ = 233112130111244. Its totient is φ = 233112130111242.

The previous prime is 233112130111219. The next prime is 233112130111319. The reversal of 233112130111243 is 342111031211332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233112130111243 - 2²⁵ = 233112096556811 is a prime.

It is a super-3 number, since 3×233112130111243³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (233112130111643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116556065055621 + 116556065055622.

It is an arithmetic number, because the mean of its divisors is an integer number (116556065055622).

Almost surely, 2^{233112130111243} is an apocalyptic number.

233112130111243 is a deficient number, since it is larger than the sum of its proper divisors (1).

233112130111243 is an equidigital number, since it uses as much as digits as its factorization.

233112130111243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 233112130111243 its reverse (342111031211332), we get a palindrome (575223161322575).

The spelling of 233112130111243 in words is "two hundred thirty-three trillion, one hundred twelve billion, one hundred thirty million, one hundred eleven thousand, two hundred forty-three".