11807247307 has 16 divisors (see below), whose sum is σ = 11996554752. Its totient is φ = 11619676800.

The previous prime is 11807247293. The next prime is 11807247367. The reversal of 11807247307 is 70374270811.

It is a cyclic number.

It is not a de Polignac number, because 11807247307 - 2²⁷ = 11673029579 is a prime.

It is a super-2 number, since 2×11807247307² (a number of 21 digits) contains 22 as substring.

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 11807247307.

It is not an unprimeable number, because it can be changed into a prime (11807247367) 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, 20114268 + ... + 20114854.

It is an arithmetic number, because the mean of its divisors is an integer number (749784672).

Almost surely, 2^11807247307 is an apocalyptic number.

11807247307 is a deficient number, since it is larger than the sum of its proper divisors (189307445).

11807247307 is a wasteful number, since it uses less digits than its factorization.

11807247307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 65856, while the sum is 40.

The spelling of 11807247307 in words is "eleven billion, eight hundred seven million, two hundred forty-seven thousand, three hundred seven".