1130003240220 has 96 divisors (see below), whose sum is σ = 3515728856640. Its totient is φ = 301320207360.

The previous prime is 1130003240207. The next prime is 1130003240369. The reversal of 1130003240220 is 220423000311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1130003240193 and 1130003240202.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 17373360 + ... + 17438280.

It is an arithmetic number, because the mean of its divisors is an integer number (36622175590).

Almost surely, 2^{1130003240220} is an apocalyptic number.

1130003240220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130003240220 is an abundant number, since it is smaller than the sum of its proper divisors (2385725616420).

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

1130003240220 is a wasteful number, since it uses less digits than its factorization.

1130003240220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97172 (or 97164 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1130003240220 its reverse (220423000311), we get a palindrome (1350426240531).

The spelling of 1130003240220 in words is "one trillion, one hundred thirty billion, three million, two hundred forty thousand, two hundred twenty".