1110120023148 has 24 divisors (see below), whose sum is σ = 2600358971952. Its totient is φ = 368600162304.

The previous prime is 1110120023147. The next prime is 1110120023249. The reversal of 1110120023148 is 8413200210111.

It is not an unprimeable number, because it can be changed into a prime (1110120023147) 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, 179977465 + ... + 179983632.

It is an arithmetic number, because the mean of its divisors is an integer number (108348290498).

Almost surely, 2^{1110120023148} is an apocalyptic number.

It is an amenable number.

1110120023148 is an abundant number, since it is smaller than the sum of its proper divisors (1490238948804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1110120023148 is a wasteful number, since it uses less digits than its factorization.

1110120023148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359961361 (or 359961359 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 1110120023148 its reverse (8413200210111), we get a palindrome (9523320233259).

The spelling of 1110120023148 in words is "one trillion, one hundred ten billion, one hundred twenty million, twenty-three thousand, one hundred forty-eight".