1130000320305 has 32 divisors (see below), whose sum is σ = 2018410312320. Its totient is φ = 599810581440.

The previous prime is 1130000320301. The next prime is 1130000320369. The reversal of 1130000320305 is 5030230000311.

1130000320305 is a `hidden beast` number, since 11 + 30 + 0 + 0 + 0 + 320 + 305 = 666.

It is not a de Polignac number, because 1130000320305 - 2² = 1130000320301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130000320301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19806522 + ... + 19863491.

It is an arithmetic number, because the mean of its divisors is an integer number (63075322260).

Almost surely, 2^{1130000320305} is an apocalyptic number.

1130000320305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1130000320305 is a deficient number, since it is larger than the sum of its proper divisors (888409992015).

1130000320305 is a wasteful number, since it uses less digits than its factorization.

1130000320305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39670238 (or 39670232 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

Adding to 1130000320305 its reverse (5030230000311), we get a palindrome (6160230320616).

The spelling of 1130000320305 in words is "one trillion, one hundred thirty billion, three hundred twenty thousand, three hundred five".