23030231333132 has 12 divisors (see below), whose sum is σ = 40304773540920. Its totient is φ = 11514581750016.

The previous prime is 23030231333119. The next prime is 23030231333143. The reversal of 23030231333132 is 23133313203032.

It is a junction number, because it is equal to n+sod(n) for n = 23030231333095 and 23030231333104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133382078 + ... + 133554629.

It is an arithmetic number, because the mean of its divisors is an integer number (3358731128410).

Almost surely, 2^{23030231333132} is an apocalyptic number.

It is an amenable number.

23030231333132 is a deficient number, since it is larger than the sum of its proper divisors (17274542207788).

23030231333132 is a wasteful number, since it uses less digits than its factorization.

23030231333132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266958280 (or 266958278 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 23030231333132 its reverse (23133313203032), we get a palindrome (46163544536164).

The spelling of 23030231333132 in words is "twenty-three trillion, thirty billion, two hundred thirty-one million, three hundred thirty-three thousand, one hundred thirty-two".