213014301123 has 16 divisors (see below), whose sum is σ = 306494779136. Its totient is φ = 130816542240.

The previous prime is 213014301107. The next prime is 213014301229. The reversal of 213014301123 is 321103410312.

It is not a de Polignac number, because 213014301123 - 2⁴ = 213014301107 is a prime.

It is a super-2 number, since 2×213014301123² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213014301123.

It is not an unprimeable number, because it can be changed into a prime (213014301023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5588713 + ... + 5626698.

It is an arithmetic number, because the mean of its divisors is an integer number (19155923696).

Almost surely, 2^213014301123 is an apocalyptic number.

213014301123 is a deficient number, since it is larger than the sum of its proper divisors (93480478013).

213014301123 is a wasteful number, since it uses less digits than its factorization.

213014301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11215914.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 213014301123 its reverse (321103410312), we get a palindrome (534117711435).

The spelling of 213014301123 in words is "two hundred thirteen billion, fourteen million, three hundred one thousand, one hundred twenty-three".