118660237403 has 2 divisors, whose sum is σ = 118660237404. Its totient is φ = 118660237402.

The previous prime is 118660237393. The next prime is 118660237427. The reversal of 118660237403 is 304732066811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118660237403 - 2⁴ = 118660237387 is a prime.

It is not a weakly prime, because it can be changed into another prime (118660237463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59330118701 + 59330118702.

It is an arithmetic number, because the mean of its divisors is an integer number (59330118702).

Almost surely, 2^118660237403 is an apocalyptic number.

118660237403 is a deficient number, since it is larger than the sum of its proper divisors (1).

118660237403 is an equidigital number, since it uses as much as digits as its factorization.

118660237403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 118660237403 in words is "one hundred eighteen billion, six hundred sixty million, two hundred thirty-seven thousand, four hundred three".