11712435307 has 2 divisors, whose sum is σ = 11712435308. Its totient is φ = 11712435306.

The previous prime is 11712435299. The next prime is 11712435353. The reversal of 11712435307 is 70353421711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11712435307 - 2³ = 11712435299 is a prime.

It is a super-2 number, since 2×11712435307² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11712435367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5856217653 + 5856217654.

It is an arithmetic number, because the mean of its divisors is an integer number (5856217654).

Almost surely, 2^11712435307 is an apocalyptic number.

11712435307 is a deficient number, since it is larger than the sum of its proper divisors (1).

11712435307 is an equidigital number, since it uses as much as digits as its factorization.

11712435307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 11712435307 in words is "eleven billion, seven hundred twelve million, four hundred thirty-five thousand, three hundred seven".