20142013123 has 8 divisors (see below), whose sum is σ = 21026400768. Its totient is φ = 19258346184.

The previous prime is 20142013097. The next prime is 20142013147. The reversal of 20142013123 is 32131024102.

It is a happy number.

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 20142013123 - 2¹⁷ = 20141882051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20142013123.

It is not an unprimeable number, because it can be changed into a prime (20142013153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122661 + ... + 235222.

It is an arithmetic number, because the mean of its divisors is an integer number (2628300096).

Almost surely, 2^20142013123 is an apocalyptic number.

20142013123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20142013123 is a deficient number, since it is larger than the sum of its proper divisors (884387645).

20142013123 is a wasteful number, since it uses less digits than its factorization.

20142013123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360353.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20142013123 its reverse (32131024102), we get a palindrome (52273037225).

The spelling of 20142013123 in words is "twenty billion, one hundred forty-two million, thirteen thousand, one hundred twenty-three".