123000420301223 has 8 divisors (see below), whose sum is σ = 124171712224560. Its totient is φ = 121829907427200.

The previous prime is 123000420301211. The next prime is 123000420301237. The reversal of 123000420301223 is 322103024000321.

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 123000420301223 - 2¹⁶ = 123000420235687 is a prime.

It is a super-2 number, since 2×123000420301223² (a number of 29 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 (123000420301523) 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, 194445053 + ... + 195076598.

It is an arithmetic number, because the mean of its divisors is an integer number (15521464028070).

Almost surely, 2^{123000420301223} is an apocalyptic number.

123000420301223 is a deficient number, since it is larger than the sum of its proper divisors (1171291923337).

123000420301223 is a wasteful number, since it uses less digits than its factorization.

123000420301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389524657.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 123000420301223 its reverse (322103024000321), we get a palindrome (445103444301544).

The spelling of 123000420301223 in words is "one hundred twenty-three trillion, four hundred twenty million, three hundred one thousand, two hundred twenty-three".