110103020023123 has 4 divisors (see below), whose sum is σ = 110127416885608. Its totient is φ = 110078623160640.

The previous prime is 110103020023121. The next prime is 110103020023127. The reversal of 110103020023123 is 321320020301011.

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 110103020023123 - 2¹ = 110103020023121 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 110103020023123.

It is not an unprimeable number, because it can be changed into a prime (110103020023121) 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, 12198424473 + ... + 12198433498.

It is an arithmetic number, because the mean of its divisors is an integer number (27531854221402).

Almost surely, 2^{110103020023123} is an apocalyptic number.

110103020023123 is a deficient number, since it is larger than the sum of its proper divisors (24396862485).

110103020023123 is an equidigital number, since it uses as much as digits as its factorization.

110103020023123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24396862484.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 110103020023123 its reverse (321320020301011), we get a palindrome (431423040324134).

The spelling of 110103020023123 in words is "one hundred ten trillion, one hundred three billion, twenty million, twenty-three thousand, one hundred twenty-three".