667233113347 has 2 divisors, whose sum is σ = 667233113348. Its totient is φ = 667233113346.

The previous prime is 667233113333. The next prime is 667233113353. The reversal of 667233113347 is 743311332766.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 667233113347 - 2²³ = 667224724739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 667233113297 and 667233113306.

It is not a weakly prime, because it can be changed into another prime (667233113357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333616556673 + 333616556674.

It is an arithmetic number, because the mean of its divisors is an integer number (333616556674).

Almost surely, 2^667233113347 is an apocalyptic number.

667233113347 is a deficient number, since it is larger than the sum of its proper divisors (1).

667233113347 is an equidigital number, since it uses as much as digits as its factorization.

667233113347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 46.

The spelling of 667233113347 in words is "six hundred sixty-seven billion, two hundred thirty-three million, one hundred thirteen thousand, three hundred forty-seven".