133012123304 has 16 divisors (see below), whose sum is σ = 249429391200. Its totient is φ = 66497618992.

The previous prime is 133012123303. The next prime is 133012123327. The reversal of 133012123304 is 403321210331.

It is a self number, because there is not a number n which added to its sum of digits gives 133012123304.

It is not an unprimeable number, because it can be changed into a prime (133012123301) 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, 988124 + ... + 1114635.

It is an arithmetic number, because the mean of its divisors is an integer number (15589336950).

Almost surely, 2^133012123304 is an apocalyptic number.

It is an amenable number.

133012123304 is a deficient number, since it is larger than the sum of its proper divisors (116417267896).

133012123304 is a wasteful number, since it uses less digits than its factorization.

133012123304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110672 (or 2110668 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133012123304 its reverse (403321210331), we get a palindrome (536333333635).

The spelling of 133012123304 in words is "one hundred thirty-three billion, twelve million, one hundred twenty-three thousand, three hundred four".