230201023309 has 8 divisors (see below), whose sum is σ = 238153144320. Its totient is φ = 222249846000.

The previous prime is 230201023303. The next prime is 230201023319. The reversal of 230201023309 is 903320102032.

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 230201023309 - 2⁹ = 230201022797 is a prime.

It is a super-2 number, since 2×230201023309² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230201023303) 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, 279484 + ... + 733834.

It is an arithmetic number, because the mean of its divisors is an integer number (29769143040).

Almost surely, 2^230201023309 is an apocalyptic number.

230201023309 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

230201023309 is a deficient number, since it is larger than the sum of its proper divisors (7952121011).

230201023309 is a wasteful number, since it uses less digits than its factorization.

230201023309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471851.

The product of its (nonzero) digits is 1944, while the sum is 25.

The spelling of 230201023309 in words is "two hundred thirty billion, two hundred one million, twenty-three thousand, three hundred nine".