230323214121 has 128 divisors (see below), whose sum is σ = 427450576896. Its totient is φ = 106449914880.

The previous prime is 230323214119. The next prime is 230323214123. The reversal of 230323214121 is 121412323032.

It is an interprime number because it is at equal distance from previous prime (230323214119) and next prime (230323214123).

It is not a de Polignac number, because 230323214121 - 2¹ = 230323214119 is a prime.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230323214091 and 230323214100.

It is not an unprimeable number, because it can be changed into a prime (230323214123) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11879191 + ... + 11898563.

It is an arithmetic number, because the mean of its divisors is an integer number (3339457632).

Almost surely, 2^230323214121 is an apocalyptic number.

230323214121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

230323214121 is a deficient number, since it is larger than the sum of its proper divisors (197127362775).

230323214121 is a wasteful number, since it uses less digits than its factorization.

230323214121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19551.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 230323214121 its reverse (121412323032), we get a palindrome (351735537153).

It can be divided in two parts, 230323 and 214121, that added together give a palindrome (444444).

The spelling of 230323214121 in words is "two hundred thirty billion, three hundred twenty-three million, two hundred fourteen thousand, one hundred twenty-one".