213030332123103 has 24 divisors (see below), whose sum is σ = 335696088514176. Its totient is φ = 129104704194000.

The previous prime is 213030332123033. The next prime is 213030332123173. The reversal of 213030332123103 is 301321233030312.

213030332123103 is a `hidden beast` number, since 2 + 1 + 3 + 0 + 3 + 0 + 332 + 12 + 310 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (213030332123033) and next prime (213030332123173).

It is not a de Polignac number, because 213030332123103 - 2⁸ = 213030332122847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213030332123173) 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, 35432325 + ... + 41006222.

It is an arithmetic number, because the mean of its divisors is an integer number (13987337021424).

Almost surely, 2^{213030332123103} is an apocalyptic number.

213030332123103 is a deficient number, since it is larger than the sum of its proper divisors (122665756391073).

213030332123103 is a wasteful number, since it uses less digits than its factorization.

213030332123103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76466715 (or 76466712 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 213030332123103 its reverse (301321233030312), we get a palindrome (514351565153415).

The spelling of 213030332123103 in words is "two hundred thirteen trillion, thirty billion, three hundred thirty-two million, one hundred twenty-three thousand, one hundred three".