133230254342 has 16 divisors (see below), whose sum is σ = 208553039712. Its totient is φ = 63713094720.

The previous prime is 133230254341. The next prime is 133230254351. The reversal of 133230254342 is 243452032331.

It is a junction number, because it is equal to n+sod(n) for n = 133230254299 and 133230254308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133230254341) 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, 411992 + ... + 660452.

It is an arithmetic number, because the mean of its divisors is an integer number (13034564982).

Almost surely, 2^133230254342 is an apocalyptic number.

133230254342 is a deficient number, since it is larger than the sum of its proper divisors (75322785370).

133230254342 is a wasteful number, since it uses less digits than its factorization.

133230254342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260143.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 133230254342 its reverse (243452032331), we get a palindrome (376682286673).

The spelling of 133230254342 in words is "one hundred thirty-three billion, two hundred thirty million, two hundred fifty-four thousand, three hundred forty-two".