110020032123 has 16 divisors (see below), whose sum is σ = 146932908672. Its totient is φ = 73227024000.

The previous prime is 110020032079. The next prime is 110020032151. The reversal of 110020032123 is 321230020011.

It is not a de Polignac number, because 110020032123 - 2¹⁴ = 110020015739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110020032163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4769688 + ... + 4792698.

It is an arithmetic number, because the mean of its divisors is an integer number (9183306792).

Almost surely, 2^110020032123 is an apocalyptic number.

110020032123 is a deficient number, since it is larger than the sum of its proper divisors (36912876549).

110020032123 is a wasteful number, since it uses less digits than its factorization.

110020032123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25546.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 110020032123 its reverse (321230020011), we get a palindrome (431250052134).

The spelling of 110020032123 in words is "one hundred ten billion, twenty million, thirty-two thousand, one hundred twenty-three".