230231121023 has 8 divisors (see below), whose sum is σ = 243903898080. Its totient is φ = 216572762880.

The previous prime is 230231121019. The next prime is 230231121049. The reversal of 230231121023 is 320121132032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230231121023 - 2² = 230231121019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230231120986 and 230231121004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230231121083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3571838 + ... + 3635723.

It is an arithmetic number, because the mean of its divisors is an integer number (30487987260).

Almost surely, 2^230231121023 is an apocalyptic number.

230231121023 is a deficient number, since it is larger than the sum of its proper divisors (13672777057).

230231121023 is a wasteful number, since it uses less digits than its factorization.

230231121023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7209457.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 230231121023 its reverse (320121132032), we get a palindrome (550352253055).

The spelling of 230231121023 in words is "two hundred thirty billion, two hundred thirty-one million, one hundred twenty-one thousand, twenty-three".