19230223301123 has 2 divisors, whose sum is σ = 19230223301124. Its totient is φ = 19230223301122.

The previous prime is 19230223301101. The next prime is 19230223301183. The reversal of 19230223301123 is 32110332203291.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19230223301123 is a prime.

It is a super-2 number, since 2×19230223301123² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 19230223301123.

It is not a weakly prime, because it can be changed into another prime (19230223301183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9615111650561 + 9615111650562.

It is an arithmetic number, because the mean of its divisors is an integer number (9615111650562).

Almost surely, 2^{19230223301123} is an apocalyptic number.

19230223301123 is a deficient number, since it is larger than the sum of its proper divisors (1).

19230223301123 is an equidigital number, since it uses as much as digits as its factorization.

19230223301123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 19230223301123 in words is "nineteen trillion, two hundred thirty billion, two hundred twenty-three million, three hundred one thousand, one hundred twenty-three".