214021430103 has 32 divisors (see below), whose sum is σ = 313998676992. Its totient is φ = 128842761600.

The previous prime is 214021430099. The next prime is 214021430191. The reversal of 214021430103 is 301034120412.

It is not a de Polignac number, because 214021430103 - 2² = 214021430099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 214021430103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214021431103) 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 31 ways as a sum of consecutive naturals, for example, 4044808 + ... + 4097378.

It is an arithmetic number, because the mean of its divisors is an integer number (9812458656).

Almost surely, 2^214021430103 is an apocalyptic number.

214021430103 is a deficient number, since it is larger than the sum of its proper divisors (99977246889).

214021430103 is a wasteful number, since it uses less digits than its factorization.

214021430103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54855.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 214021430103 its reverse (301034120412), we get a palindrome (515055550515).

The spelling of 214021430103 in words is "two hundred fourteen billion, twenty-one million, four hundred thirty thousand, one hundred three".