1120231111030 has 16 divisors (see below), whose sum is σ = 2059318468800. Its totient is φ = 438558562432.

The previous prime is 1120231111003. The next prime is 1120231111033. The reversal of 1120231111030 is 301111320211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1120231110995 and 1120231111013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120231111033) 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, 1191734755 + ... + 1191735694.

It is an arithmetic number, because the mean of its divisors is an integer number (128707404300).

Almost surely, 2^{1120231111030} is an apocalyptic number.

1120231111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120231111030 is a deficient number, since it is larger than the sum of its proper divisors (939087357770).

1120231111030 is a wasteful number, since it uses less digits than its factorization.

1120231111030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383470503.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1120231111030 its reverse (301111320211), we get a palindrome (1421342431241).

The spelling of 1120231111030 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, one hundred eleven thousand, thirty".