133113123232 has 48 divisors (see below), whose sum is σ = 262575069120. Its totient is φ = 66427552768.

The previous prime is 133113123203. The next prime is 133113123301. The reversal of 133113123232 is 232321311331.

It is a junction number, because it is equal to n+sod(n) for n = 133113123197 and 133113123206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55072488 + ... + 55074904.

It is an arithmetic number, because the mean of its divisors is an integer number (5470313940).

Almost surely, 2^133113123232 is an apocalyptic number.

It is an amenable number.

133113123232 is a deficient number, since it is larger than the sum of its proper divisors (129461945888).

133113123232 is a wasteful number, since it uses less digits than its factorization.

133113123232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5053 (or 5045 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

Adding to 133113123232 its reverse (232321311331), we get a palindrome (365434434563).

The spelling of 133113123232 in words is "one hundred thirty-three billion, one hundred thirteen million, one hundred twenty-three thousand, two hundred thirty-two".