1130221300130 has 32 divisors (see below), whose sum is σ = 2319766437744. Its totient is φ = 392764686336.

The previous prime is 1130221300069. The next prime is 1130221300133. The reversal of 1130221300130 is 310031220311.

It can be written as a sum of positive squares in 8 ways, for example, as 147765666409 + 982455633721 = 384403^2 + 991189^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1130221300099 and 1130221300108.

It is not an unprimeable number, because it can be changed into a prime (1130221300133) 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 15 ways as a sum of consecutive naturals, for example, 255703967 + ... + 255708386.

Almost surely, 2^{1130221300130} is an apocalyptic number.

1130221300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130221300130 is an abundant number, since it is smaller than the sum of its proper divisors (1189545137614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130221300130 is a wasteful number, since it uses less digits than its factorization.

1130221300130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511412390.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1130221300130 its reverse (310031220311), we get a palindrome (1440252520441).

The spelling of 1130221300130 in words is "one trillion, one hundred thirty billion, two hundred twenty-one million, three hundred thousand, one hundred thirty".