133042003412 has 12 divisors (see below), whose sum is σ = 233567353236. Its totient is φ = 66308473920.

The previous prime is 133042003379. The next prime is 133042003427. The reversal of 133042003412 is 214300240331.

It can be written as a sum of positive squares in 2 ways, for example, as 15726163216 + 117315840196 = 125404^2 + 342514^2 .

It is a congruent number.

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, 53130539 + ... + 53133042.

It is an arithmetic number, because the mean of its divisors is an integer number (19463946103).

Almost surely, 2^133042003412 is an apocalyptic number.

It is an amenable number.

133042003412 is a deficient number, since it is larger than the sum of its proper divisors (100525349824).

133042003412 is a wasteful number, since it uses less digits than its factorization.

133042003412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106263898 (or 106263896 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 133042003412 its reverse (214300240331), we get a palindrome (347342243743).

The spelling of 133042003412 in words is "one hundred thirty-three billion, forty-two million, three thousand, four hundred twelve".