214023013 has 4 divisors (see below), whose sum is σ = 226612620. Its totient is φ = 201433408.

The previous prime is 214022951. The next prime is 214023037. The reversal of 214023013 is 310320412.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 155301444 + 58721569 = 12462^2 + 7663^2 .

It is a de Polignac number, because none of the positive numbers 2^k-214023013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214023413) 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, 6294778 + ... + 6294811.

It is an arithmetic number, because the mean of its divisors is an integer number (56653155).

Almost surely, 2^214023013 is an apocalyptic number.

It is an amenable number.

214023013 is a deficient number, since it is larger than the sum of its proper divisors (12589607).

214023013 is a wasteful number, since it uses less digits than its factorization.

214023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12589606.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 214023013 is about 14629.5253853295. The cubic root of 214023013 is about 598.1638430932.

Adding to 214023013 its reverse (310320412), we get a palindrome (524343425).

The spelling of 214023013 in words is "two hundred fourteen million, twenty-three thousand, thirteen".