110204031123 has 12 divisors (see below), whose sum is σ = 159377501088. Its totient is φ = 73379861520.

The previous prime is 110204031109. The next prime is 110204031127. The reversal of 110204031123 is 321130402011.

It is not a de Polignac number, because 110204031123 - 2⁴ = 110204031107 is a prime.

It is a super-2 number, since 2×110204031123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110204031096 and 110204031105.

It is not an unprimeable number, because it can be changed into a prime (110204031127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7449915 + ... + 7464692.

It is an arithmetic number, because the mean of its divisors is an integer number (13281458424).

Almost surely, 2^110204031123 is an apocalyptic number.

110204031123 is a deficient number, since it is larger than the sum of its proper divisors (49173469965).

110204031123 is a wasteful number, since it uses less digits than its factorization.

110204031123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14915434 (or 14915431 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 110204031123 its reverse (321130402011), we get a palindrome (431334433134).

The spelling of 110204031123 in words is "one hundred ten billion, two hundred four million, thirty-one thousand, one hundred twenty-three".