1112071107 has 16 divisors (see below), whose sum is σ = 1703192832. Its totient is φ = 632241120.

The previous prime is 1112071097. The next prime is 1112071111. The reversal of 1112071107 is 7011702111.

It is not a de Polignac number, because 1112071107 - 2⁶ = 1112071043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1112071127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130269 + ... + 138542.

It is an arithmetic number, because the mean of its divisors is an integer number (106449552).

Almost surely, 2^1112071107 is an apocalyptic number.

1112071107 is a deficient number, since it is larger than the sum of its proper divisors (591121725).

1112071107 is a wasteful number, since it uses less digits than its factorization.

1112071107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269018.

The product of its (nonzero) digits is 98, while the sum is 21.

The square root of 1112071107 is about 33347.7301626363. The cubic root of 1112071107 is about 1036.0423758276.

Adding to 1112071107 its reverse (7011702111), we get a palindrome (8123773218).

The spelling of 1112071107 in words is "one billion, one hundred twelve million, seventy-one thousand, one hundred seven".