1130311001223 has 24 divisors (see below), whose sum is σ = 1676855434800. Its totient is φ = 733149460224.

The previous prime is 1130311001213. The next prime is 1130311001227. The reversal of 1130311001223 is 3221001130311.

1130311001223 is a `hidden beast` number, since 1 + 130 + 311 + 0 + 0 + 1 + 223 = 666.

It is not a de Polignac number, because 1130311001223 - 2⁴ = 1130311001207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130311001196 and 1130311001205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130311001227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17930223 + ... + 17993151.

It is an arithmetic number, because the mean of its divisors is an integer number (69868976450).

Almost surely, 2^{1130311001223} is an apocalyptic number.

1130311001223 is a deficient number, since it is larger than the sum of its proper divisors (546544433577).

1130311001223 is a wasteful number, since it uses less digits than its factorization.

1130311001223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116911 (or 116908 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1130311001223 its reverse (3221001130311), we get a palindrome (4351312131534).

The spelling of 1130311001223 in words is "one trillion, one hundred thirty billion, three hundred eleven million, one thousand, two hundred twenty-three".