124113222523 has 4 divisors (see below), whose sum is σ = 124119497128. Its totient is φ = 124106947920.

The previous prime is 124113222469. The next prime is 124113222581. The reversal of 124113222523 is 325222311421.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124113222523 - 2¹³ = 124113214331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124113222491 and 124113222500.

It is not an unprimeable number, because it can be changed into a prime (124113220523) 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, 3107538 + ... + 3147223.

It is an arithmetic number, because the mean of its divisors is an integer number (31029874282).

Almost surely, 2^124113222523 is an apocalyptic number.

124113222523 is a deficient number, since it is larger than the sum of its proper divisors (6274605).

124113222523 is an equidigital number, since it uses as much as digits as its factorization.

124113222523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274604.

The product of its digits is 5760, while the sum is 28.

Adding to 124113222523 its reverse (325222311421), we get a palindrome (449335533944).

The spelling of 124113222523 in words is "one hundred twenty-four billion, one hundred thirteen million, two hundred twenty-two thousand, five hundred twenty-three".