133011120232 has 32 divisors (see below), whose sum is σ = 260478950400. Its totient is φ = 63555395904.

The previous prime is 133011120227. The next prime is 133011120233. The reversal of 133011120232 is 232021110331.

It is not an unprimeable number, because it can be changed into a prime (133011120233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132507 + ... + 532522.

It is an arithmetic number, because the mean of its divisors is an integer number (8139967200).

Almost surely, 2^133011120232 is an apocalyptic number.

It is an amenable number.

133011120232 is a deficient number, since it is larger than the sum of its proper divisors (127467830168).

133011120232 is a wasteful number, since it uses less digits than its factorization.

133011120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666145 (or 666141 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 133011120232 its reverse (232021110331), we get a palindrome (365032230563).

Subtracting 133011120232 from its reverse (232021110331), we obtain a palindrome (99009990099).

The spelling of 133011120232 in words is "one hundred thirty-three billion, eleven million, one hundred twenty thousand, two hundred thirty-two".