210133066154 has 8 divisors (see below), whose sum is σ = 343854108288. Its totient is φ = 95515030060.

The previous prime is 210133066133. The next prime is 210133066177. The reversal of 210133066154 is 451660331012.

210133066154 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.

It is a self number, because there is not a number n which added to its sum of digits gives 210133066154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4775751482 + ... + 4775751525.

It is an arithmetic number, because the mean of its divisors is an integer number (42981763536).

Almost surely, 2^210133066154 is an apocalyptic number.

210133066154 is a deficient number, since it is larger than the sum of its proper divisors (133721042134).

210133066154 is a wasteful number, since it uses less digits than its factorization.

210133066154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9551503020.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 210133066154 its reverse (451660331012), we get a palindrome (661793397166).

The spelling of 210133066154 in words is "two hundred ten billion, one hundred thirty-three million, sixty-six thousand, one hundred fifty-four".