230010003121 has 4 divisors (see below), whose sum is σ = 230011103232. Its totient is φ = 230008903012.

The previous prime is 230010003109. The next prime is 230010003173. The reversal of 230010003121 is 121300010032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 230010003121 - 2²¹ = 230007905969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230010003101) 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, 129001 + ... + 690406.

It is an arithmetic number, because the mean of its divisors is an integer number (57502775808).

Almost surely, 2^230010003121 is an apocalyptic number.

It is an amenable number.

230010003121 is a deficient number, since it is larger than the sum of its proper divisors (1100111).

230010003121 is an equidigital number, since it uses as much as digits as its factorization.

230010003121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100110.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 230010003121 its reverse (121300010032), we get a palindrome (351310013153).

The spelling of 230010003121 in words is "two hundred thirty billion, ten million, three thousand, one hundred twenty-one".