1307112079 has 12 divisors (see below), whose sum is σ = 1617594096. Its totient is φ = 1034197632.

The previous prime is 1307112071. The next prime is 1307112089. The reversal of 1307112079 is 9702117031.

It is not a de Polignac number, because 1307112079 - 2³ = 1307112071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1307112079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307112071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 551274 + ... + 553639.

It is an arithmetic number, because the mean of its divisors is an integer number (134799508).

Almost surely, 2^1307112079 is an apocalyptic number.

1307112079 is a deficient number, since it is larger than the sum of its proper divisors (310482017).

1307112079 is a wasteful number, since it uses less digits than its factorization.

1307112079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104946 (or 1104933 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 1307112079 is about 36154.0050201911. The cubic root of 1307112079 is about 1093.3795395424.

The spelling of 1307112079 in words is "one billion, three hundred seven million, one hundred twelve thousand, seventy-nine".