232103331331 has 4 divisors (see below), whose sum is σ = 232108235152. Its totient is φ = 232098427512.

The previous prime is 232103331289. The next prime is 232103331403. The reversal of 232103331331 is 133133301232.

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 232103331331 - 2²¹ = 232101234179 is a prime.

It is a super-2 number, since 2×232103331331² (a number of 24 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 = 232103331296 and 232103331305.

It is not an unprimeable number, because it can be changed into a prime (232103331731) 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, 2380215 + ... + 2475808.

It is an arithmetic number, because the mean of its divisors is an integer number (58027058788).

Almost surely, 2^232103331331 is an apocalyptic number.

232103331331 is a deficient number, since it is larger than the sum of its proper divisors (4903821).

232103331331 is an equidigital number, since it uses as much as digits as its factorization.

232103331331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4903820.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 232103331331 its reverse (133133301232), we get a palindrome (365236632563).

The spelling of 232103331331 in words is "two hundred thirty-two billion, one hundred three million, three hundred thirty-one thousand, three hundred thirty-one".