11300031112 has 32 divisors (see below), whose sum is σ = 21349389600. Its totient is φ = 5607005184.

The previous prime is 11300031073. The next prime is 11300031143. The reversal of 11300031112 is 21113000311.

It is a junction number, because it is equal to n+sod(n) for n = 11300031092 and 11300031101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638203 + ... + 655669.

It is an arithmetic number, because the mean of its divisors is an integer number (667168425).

Almost surely, 2^11300031112 is an apocalyptic number.

It is an amenable number.

11300031112 is a deficient number, since it is larger than the sum of its proper divisors (10049358488).

11300031112 is a wasteful number, since it uses less digits than its factorization.

11300031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18085 (or 18081 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11300031112 its reverse (21113000311), we get a palindrome (32413031423).

The spelling of 11300031112 in words is "eleven billion, three hundred million, thirty-one thousand, one hundred twelve".