114021578123 has 4 divisors (see below), whose sum is σ = 114024790200. Its totient is φ = 114018366048.

The previous prime is 114021578117. The next prime is 114021578161. The reversal of 114021578123 is 321875120411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321875120411 = 13 ⋅24759624647.

It is a cyclic number.

It is not a de Polignac number, because 114021578123 - 2⁴ = 114021578107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114021578173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552190 + ... + 1623987.

It is an arithmetic number, because the mean of its divisors is an integer number (28506197550).

Almost surely, 2^114021578123 is an apocalyptic number.

114021578123 is a deficient number, since it is larger than the sum of its proper divisors (3212077).

114021578123 is an equidigital number, since it uses as much as digits as its factorization.

114021578123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212076.

The product of its (nonzero) digits is 13440, while the sum is 35.

Adding to 114021578123 its reverse (321875120411), we get a palindrome (435896698534).

The spelling of 114021578123 in words is "one hundred fourteen billion, twenty-one million, five hundred seventy-eight thousand, one hundred twenty-three".