133423101402 has 8 divisors (see below), whose sum is σ = 266846202816. Its totient is φ = 44474367132.

The previous prime is 133423101349. The next prime is 133423101431. The reversal of 133423101402 is 204101324331.

It is a happy number.

133423101402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

133423101402 is an admirable 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, 11118591778 + ... + 11118591789.

It is an arithmetic number, because the mean of its divisors is an integer number (33355775352).

Almost surely, 2^133423101402 is an apocalyptic number.

133423101402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133423101402 is a wasteful number, since it uses less digits than its factorization.

133423101402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22237183572.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 133423101402 its reverse (204101324331), we get a palindrome (337524425733).

The spelling of 133423101402 in words is "one hundred thirty-three billion, four hundred twenty-three million, one hundred one thousand, four hundred two".