133054233531164 has 48 divisors (see below), whose sum is σ = 274196539653120. Its totient is φ = 55854850645440.

The previous prime is 133054233531127. The next prime is 133054233531173. The reversal of 133054233531164 is 461135332450331.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2266807124 + ... + 2266865819.

It is an arithmetic number, because the mean of its divisors is an integer number (5712427909440).

Almost surely, 2^{133054233531164} is an apocalyptic number.

It is an amenable number.

133054233531164 is an abundant number, since it is smaller than the sum of its proper divisors (141142306121956).

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

133054233531164 is a wasteful number, since it uses less digits than its factorization.

133054233531164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4533673010 (or 4533673008 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 44.

Adding to 133054233531164 its reverse (461135332450331), we get a palindrome (594189565981495).

The spelling of 133054233531164 in words is "one hundred thirty-three trillion, fifty-four billion, two hundred thirty-three million, five hundred thirty-one thousand, one hundred sixty-four".