214123030 has 32 divisors (see below), whose sum is σ = 424644768. Its totient is φ = 77088000.

The previous prime is 214123009. The next prime is 214123051. The reversal of 214123030 is 30321412.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (214123009) and next prime (214123051).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 214122995 and 214123013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1474 + ... + 20746.

It is an arithmetic number, because the mean of its divisors is an integer number (13270149).

Almost surely, 2^214123030 is an apocalyptic number.

214123030 is a deficient number, since it is larger than the sum of its proper divisors (210521738).

214123030 is a wasteful number, since it uses less digits than its factorization.

214123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19392.

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

The square root of 214123030 is about 14632.9433129497. The cubic root of 214123030 is about 598.2570063397.

Adding to 214123030 its reverse (30321412), we get a palindrome (244444442).

It can be divided in two parts, 21412 and 3030, that added together give a palindrome (24442).

The spelling of 214123030 in words is "two hundred fourteen million, one hundred twenty-three thousand, thirty".