11907534307 has 2 divisors, whose sum is σ = 11907534308. Its totient is φ = 11907534306.

The previous prime is 11907534277. The next prime is 11907534313. The reversal of 11907534307 is 70343570911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11907534307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11907534307.

It is not a weakly prime, because it can be changed into another prime (11907534337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5953767153 + 5953767154.

It is an arithmetic number, because the mean of its divisors is an integer number (5953767154).

Almost surely, 2^11907534307 is an apocalyptic number.

11907534307 is a deficient number, since it is larger than the sum of its proper divisors (1).

11907534307 is an equidigital number, since it uses as much as digits as its factorization.

11907534307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 40.

The spelling of 11907534307 in words is "eleven billion, nine hundred seven million, five hundred thirty-four thousand, three hundred seven".