1112023123030 has 64 divisors (see below), whose sum is σ = 2030117354496. Its totient is φ = 438534720000.

The previous prime is 1112023122989. The next prime is 1112023123093. The reversal of 1112023123030 is 303213202111.

It is a junction number, because it is equal to n+sod(n) for n = 1112023122989 and 1112023123007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139855555 + ... + 139863505.

It is an arithmetic number, because the mean of its divisors is an integer number (31720583664).

Almost surely, 2^{1112023123030} is an apocalyptic number.

1112023123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112023123030 is a deficient number, since it is larger than the sum of its proper divisors (918094231466).

1112023123030 is a wasteful number, since it uses less digits than its factorization.

1112023123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8773.

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

Adding to 1112023123030 its reverse (303213202111), we get a palindrome (1415236325141).

The spelling of 1112023123030 in words is "one trillion, one hundred twelve billion, twenty-three million, one hundred twenty-three thousand, thirty".