230203301123 has 32 divisors (see below), whose sum is σ = 248822784000. Its totient is φ = 212332816800.

The previous prime is 230203301089. The next prime is 230203301131. The reversal of 230203301123 is 321103302032.

It is a cyclic number.

It is not a de Polignac number, because 230203301123 - 2⁶ = 230203301059 is a prime.

It is a super-2 number, since 2×230203301123² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230203301095 and 230203301104.

It is not an unprimeable number, because it can be changed into a prime (230203301023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31500836 + ... + 31508142.

It is an arithmetic number, because the mean of its divisors is an integer number (7775712000).

Almost surely, 2^230203301123 is an apocalyptic number.

230203301123 is a deficient number, since it is larger than the sum of its proper divisors (18619482877).

230203301123 is a wasteful number, since it uses less digits than its factorization.

230203301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7695.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 230203301123 its reverse (321103302032), we get a palindrome (551306603155).

Subtracting 230203301123 from its reverse (321103302032), we obtain a palindrome (90900000909).

The spelling of 230203301123 in words is "two hundred thirty billion, two hundred three million, three hundred one thousand, one hundred twenty-three".