1113020023112 has 64 divisors (see below), whose sum is σ = 2191472236800. Its totient is φ = 529354344960.

The previous prime is 1113020023099. The next prime is 1113020023127. The reversal of 1113020023112 is 2113200203111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7785089 + ... + 7926767.

It is an arithmetic number, because the mean of its divisors is an integer number (34241753700).

Almost surely, 2^{1113020023112} is an apocalyptic number.

It is an amenable number.

1113020023112 is a deficient number, since it is larger than the sum of its proper divisors (1078452213688).

1113020023112 is a wasteful number, since it uses less digits than its factorization.

1113020023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142326 (or 142322 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1113020023112 its reverse (2113200203111), we get a palindrome (3226220226223).

The spelling of 1113020023112 in words is "one trillion, one hundred thirteen billion, twenty million, twenty-three thousand, one hundred twelve".