133673211046 has 8 divisors (see below), whose sum is σ = 206977875264. Its totient is φ = 64680585960.

The previous prime is 133673210989. The next prime is 133673211047. The reversal of 133673211046 is 640112376331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 133673210996 and 133673211014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133673211047) 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, 1078009705 + ... + 1078009828.

It is an arithmetic number, because the mean of its divisors is an integer number (25872234408).

Almost surely, 2^133673211046 is an apocalyptic number.

133673211046 is a deficient number, since it is larger than the sum of its proper divisors (73304664218).

133673211046 is a wasteful number, since it uses less digits than its factorization.

133673211046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156019566.

The product of its (nonzero) digits is 54432, while the sum is 37.

Adding to 133673211046 its reverse (640112376331), we get a palindrome (773785587377).

The spelling of 133673211046 in words is "one hundred thirty-three billion, six hundred seventy-three million, two hundred eleven thousand, forty-six".