1112123320030 has 16 divisors (see below), whose sum is σ = 2003841995904. Its totient is φ = 444400434720.

The previous prime is 1112123320027. The next prime is 1112123320031. The reversal of 1112123320030 is 300233212111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112123320031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56101257 + ... + 56121076.

It is an arithmetic number, because the mean of its divisors is an integer number (125240124744).

Almost surely, 2^{1112123320030} is an apocalyptic number.

1112123320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112123320030 is a deficient number, since it is larger than the sum of its proper divisors (891718675874).

1112123320030 is a wasteful number, since it uses less digits than its factorization.

1112123320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112223331.

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

Adding to 1112123320030 its reverse (300233212111), we get a palindrome (1412356532141).

The spelling of 1112123320030 in words is "one trillion, one hundred twelve billion, one hundred twenty-three million, three hundred twenty thousand, thirty".