214121403021303 has 24 divisors (see below), whose sum is σ = 336791075540400. Its totient is φ = 130571309280384.

The previous prime is 214121403021283. The next prime is 214121403021307. The reversal of 214121403021303 is 303120304121412.

214121403021303 is a `hidden beast` number, since 2 + 1 + 4 + 12 + 1 + 40 + 302 + 1 + 303 = 666.

It is not a de Polignac number, because 214121403021303 - 2²⁶ = 214121335912439 is a prime.

It is a super-2 number, since 2×214121403021303² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214121403021307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21589166550 + ... + 21589176467.

It is an arithmetic number, because the mean of its divisors is an integer number (14032961480850).

Almost surely, 2^{214121403021303} is an apocalyptic number.

214121403021303 is a deficient number, since it is larger than the sum of its proper divisors (122669672519097).

214121403021303 is a wasteful number, since it uses less digits than its factorization.

214121403021303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43178343071 (or 43178343068 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 214121403021303 its reverse (303120304121412), we get a palindrome (517241707142715).

The spelling of 214121403021303 in words is "two hundred fourteen trillion, one hundred twenty-one billion, four hundred three million, twenty-one thousand, three hundred three".