123430260223 has 16 divisors (see below), whose sum is σ = 128045432320. Its totient is φ = 118883306016.

The previous prime is 123430260221. The next prime is 123430260257. The reversal of 123430260223 is 322062034321.

It is a cyclic number.

It is not a de Polignac number, because 123430260223 - 2¹ = 123430260221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123430260191 and 123430260200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123430260221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14656708 + ... + 14665126.

It is an arithmetic number, because the mean of its divisors is an integer number (8002839520).

Almost surely, 2^123430260223 is an apocalyptic number.

123430260223 is a deficient number, since it is larger than the sum of its proper divisors (4615172097).

123430260223 is a wasteful number, since it uses less digits than its factorization.

123430260223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12406.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 123430260223 its reverse (322062034321), we get a palindrome (445492294544).

The spelling of 123430260223 in words is "one hundred twenty-three billion, four hundred thirty million, two hundred sixty thousand, two hundred twenty-three".