1120100133123 has 18 divisors (see below), whose sum is σ = 1641031073292. Its totient is φ = 736216020120.

The previous prime is 1120100133083. The next prime is 1120100133149. The reversal of 1120100133123 is 3213310010211.

It is not a de Polignac number, because 1120100133123 - 2⁹ = 1120100132611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120100133096 and 1120100133105.

It is not an unprimeable number, because it can be changed into a prime (1120100133323) 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 17 ways as a sum of consecutive naturals, for example, 12298965 + ... + 12389702.

Almost surely, 2^{1120100133123} is an apocalyptic number.

1120100133123 is a deficient number, since it is larger than the sum of its proper divisors (520930940169).

1120100133123 is an equidigital number, since it uses as much as digits as its factorization.

1120100133123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24688815 (or 24688741 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1120100133123 its reverse (3213310010211), we get a palindrome (4333410143334).

The spelling of 1120100133123 in words is "one trillion, one hundred twenty billion, one hundred million, one hundred thirty-three thousand, one hundred twenty-three".