214066121503 has 8 divisors (see below), whose sum is σ = 231150801728. Its totient is φ = 197069734944.

The previous prime is 214066121501. The next prime is 214066121509. The reversal of 214066121503 is 305121660412.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 214066121503 - 2¹ = 214066121501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214066121501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22068375 + ... + 22078072.

It is an arithmetic number, because the mean of its divisors is an integer number (28893850216).

Almost surely, 2^214066121503 is an apocalyptic number.

214066121503 is a deficient number, since it is larger than the sum of its proper divisors (17084680225).

214066121503 is a wasteful number, since it uses less digits than its factorization.

214066121503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44146833.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 214066121503 its reverse (305121660412), we get a palindrome (519187781915).

The spelling of 214066121503 in words is "two hundred fourteen billion, sixty-six million, one hundred twenty-one thousand, five hundred three".