117387036047 has 2 divisors, whose sum is σ = 117387036048. Its totient is φ = 117387036046.

The previous prime is 117387036043. The next prime is 117387036049. The reversal of 117387036047 is 740630783711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117387036047 - 2² = 117387036043 is a prime.

Together with 117387036049, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 117387035992 and 117387036010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117387036043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58693518023 + 58693518024.

It is an arithmetic number, because the mean of its divisors is an integer number (58693518024).

Almost surely, 2^117387036047 is an apocalyptic number.

117387036047 is a deficient number, since it is larger than the sum of its proper divisors (1).

117387036047 is an equidigital number, since it uses as much as digits as its factorization.

117387036047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 592704, while the sum is 47.

The spelling of 117387036047 in words is "one hundred seventeen billion, three hundred eighty-seven million, thirty-six thousand, forty-seven".