1120031121130 has 16 divisors (see below), whose sum is σ = 2016099023400. Its totient is φ = 448002891712.

The previous prime is 1120031121127. The next prime is 1120031121137. The reversal of 1120031121130 is 311211300211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 820508060761 + 299523060369 = 905819^2 + 547287^2 .

It is not an unprimeable number, because it can be changed into a prime (1120031121137) 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, 692305 + ... + 1649044.

Almost surely, 2^{1120031121130} is an apocalyptic number.

1120031121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120031121130 is a deficient number, since it is larger than the sum of its proper divisors (896067902270).

1120031121130 is a wasteful number, since it uses less digits than its factorization.

1120031121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389193.

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

Adding to 1120031121130 its reverse (311211300211), we get a palindrome (1431242421341).

The spelling of 1120031121130 in words is "one trillion, one hundred twenty billion, thirty-one million, one hundred twenty-one thousand, one hundred thirty".