1307103707 has 16 divisors (see below), whose sum is σ = 1609712832. Its totient is φ = 1033568640.

The previous prime is 1307103697. The next prime is 1307103709. The reversal of 1307103707 is 7073017031.

It is a happy number.

It is not a de Polignac number, because 1307103707 - 2¹² = 1307099611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1307103707.

It is not an unprimeable number, because it can be changed into a prime (1307103709) 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, 200357 + ... + 206777.

It is an arithmetic number, because the mean of its divisors is an integer number (100607052).

Almost surely, 2^1307103707 is an apocalyptic number.

1307103707 is a deficient number, since it is larger than the sum of its proper divisors (302609125).

1307103707 is a wasteful number, since it uses less digits than its factorization.

1307103707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8678.

The product of its (nonzero) digits is 3087, while the sum is 29.

The square root of 1307103707 is about 36153.8892375357. The cubic root of 1307103707 is about 1093.3772051869.

The spelling of 1307103707 in words is "one billion, three hundred seven million, one hundred three thousand, seven hundred seven".