213314214123 has 8 divisors (see below), whose sum is σ = 316021058000. Its totient is φ = 142209476064.

The previous prime is 213314214103. The next prime is 213314214131. The reversal of 213314214123 is 321412413312.

213314214123 is a `hidden beast` number, since 2 + 13 + 314 + 214 + 123 = 666.

It is not a de Polignac number, because 213314214123 - 2⁶ = 213314214059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 7900526449 = 213314214123 / (2 + 1 + 3 + 3 + 1 + 4 + 2 + 1 + 4 + 1 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213314214103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3950263198 + ... + 3950263251.

It is an arithmetic number, because the mean of its divisors is an integer number (39502632250).

Almost surely, 2^213314214123 is an apocalyptic number.

213314214123 is a deficient number, since it is larger than the sum of its proper divisors (102706843877).

213314214123 is an equidigital number, since it uses as much as digits as its factorization.

213314214123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7900526458 (or 7900526452 counting only the distinct ones).

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

Adding to 213314214123 its reverse (321412413312), we get a palindrome (534726627435).

The spelling of 213314214123 in words is "two hundred thirteen billion, three hundred fourteen million, two hundred fourteen thousand, one hundred twenty-three".