233100132112231 has 4 divisors (see below), whose sum is σ = 233103046417432. Its totient is φ = 233097217807032.

The previous prime is 233100132112129. The next prime is 233100132112259. The reversal of 233100132112231 is 132211231001332.

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

It is a cyclic number.

It is not a de Polignac number, because 233100132112231 - 2¹³ = 233100132104039 is a prime.

It is a super-2 number, since 2×233100132112231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233100132112196 and 233100132112205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233100132112931) 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, 1457032620 + ... + 1457192593.

It is an arithmetic number, because the mean of its divisors is an integer number (58275761604358).

Almost surely, 2^{233100132112231} is an apocalyptic number.

233100132112231 is a deficient number, since it is larger than the sum of its proper divisors (2914305201).

233100132112231 is an equidigital number, since it uses as much as digits as its factorization.

233100132112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914305200.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 233100132112231 its reverse (132211231001332), we get a palindrome (365311363113563).

The spelling of 233100132112231 in words is "two hundred thirty-three trillion, one hundred billion, one hundred thirty-two million, one hundred twelve thousand, two hundred thirty-one".