413125223123 has 4 divisors (see below), whose sum is σ = 413381347008. Its totient is φ = 412869099240.

The previous prime is 413125223111. The next prime is 413125223171. The reversal of 413125223123 is 321322521314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321322521314 = 2 ⋅160661260657.

It is a cyclic number.

It is not a de Polignac number, because 413125223123 - 2⁴ = 413125223107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413125223183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128059523 + ... + 128062748.

It is an arithmetic number, because the mean of its divisors is an integer number (103345336752).

Almost surely, 2^413125223123 is an apocalyptic number.

413125223123 is a deficient number, since it is larger than the sum of its proper divisors (256123885).

413125223123 is a wasteful number, since it uses less digits than its factorization.

413125223123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256123884.

The product of its digits is 8640, while the sum is 29.

Adding to 413125223123 its reverse (321322521314), we get a palindrome (734447744437).

The spelling of 413125223123 in words is "four hundred thirteen billion, one hundred twenty-five million, two hundred twenty-three thousand, one hundred twenty-three".