214615030103 has 4 divisors (see below), whose sum is σ = 220415436360. Its totient is φ = 208814623848.

The previous prime is 214615030009. The next prime is 214615030127. The reversal of 214615030103 is 301030516412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214615030103 - 2⁸ = 214615029847 is a prime.

It is a super-2 number, since 2×214615030103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214615030153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2900203073 + ... + 2900203146.

It is an arithmetic number, because the mean of its divisors is an integer number (55103859090).

Almost surely, 2^214615030103 is an apocalyptic number.

214615030103 is a deficient number, since it is larger than the sum of its proper divisors (5800406257).

214615030103 is an equidigital number, since it uses as much as digits as its factorization.

214615030103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5800406256.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 214615030103 its reverse (301030516412), we get a palindrome (515645546515).

The spelling of 214615030103 in words is "two hundred fourteen billion, six hundred fifteen million, thirty thousand, one hundred three".