230302320431 has 8 divisors (see below), whose sum is σ = 235674177024. Its totient is φ = 224931190680.

The previous prime is 230302320427. The next prime is 230302320439. The reversal of 230302320431 is 134023203032.

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 230302320431 - 2² = 230302320427 is a prime.

It is a super-2 number, since 2×230302320431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230302320397 and 230302320406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230302320439) 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, 487820 + ... + 835806.

It is an arithmetic number, because the mean of its divisors is an integer number (29459272128).

Almost surely, 2^230302320431 is an apocalyptic number.

230302320431 is a deficient number, since it is larger than the sum of its proper divisors (5371856593).

230302320431 is a wasteful number, since it uses less digits than its factorization.

230302320431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363421.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 230302320431 its reverse (134023203032), we get a palindrome (364325523463).

The spelling of 230302320431 in words is "two hundred thirty billion, three hundred two million, three hundred twenty thousand, four hundred thirty-one".