118900787927 has 2 divisors, whose sum is σ = 118900787928. Its totient is φ = 118900787926.

The previous prime is 118900787917. The next prime is 118900787969. The reversal of 118900787927 is 729787009811.

It is a weak prime.

It is an emirp because it is prime and its reverse (729787009811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118900787927 - 2⁴ = 118900787911 is a prime.

It is a super-2 number, since 2×118900787927² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118900787917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59450393963 + 59450393964.

It is an arithmetic number, because the mean of its divisors is an integer number (59450393964).

Almost surely, 2^118900787927 is an apocalyptic number.

118900787927 is a deficient number, since it is larger than the sum of its proper divisors (1).

118900787927 is an equidigital number, since it uses as much as digits as its factorization.

118900787927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3556224, while the sum is 59.

The spelling of 118900787927 in words is "one hundred eighteen billion, nine hundred million, seven hundred eighty-seven thousand, nine hundred twenty-seven".