7112906107 has 4 divisors (see below), whose sum is σ = 7113202056. Its totient is φ = 7112610160.

The previous prime is 7112906093. The next prime is 7112906117. The reversal of 7112906107 is 7016092117.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7112906107 - 2⁷ = 7112905979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7112906117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108394 + ... + 161167.

It is an arithmetic number, because the mean of its divisors is an integer number (1778300514).

Almost surely, 2^7112906107 is an apocalyptic number.

7112906107 is a deficient number, since it is larger than the sum of its proper divisors (295949).

7112906107 is a wasteful number, since it uses less digits than its factorization.

7112906107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295948.

The product of its (nonzero) digits is 5292, while the sum is 34.

The square root of 7112906107 is about 84338.0466159847. The cubic root of 7112906107 is about 1923.1612154675.

The spelling of 7112906107 in words is "seven billion, one hundred twelve million, nine hundred six thousand, one hundred seven".