118203356974 has 12 divisors (see below), whose sum is σ = 181082589552. Its totient is φ = 57842564760.

The previous prime is 118203356941. The next prime is 118203356977. The reversal of 118203356974 is 479653302811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118203356977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3315604 + ... + 3351064.

It is an arithmetic number, because the mean of its divisors is an integer number (15090215796).

It is a 1-persistent number, because it is pandigital, but 2⋅118203356974 = 236406713948 is not.

Almost surely, 2^118203356974 is an apocalyptic number.

118203356974 is a deficient number, since it is larger than the sum of its proper divisors (62879232578).

118203356974 is an frugal number, since it uses more digits than its factorization.

118203356974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70971 (or 35510 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 118203356974 in words is "one hundred eighteen billion, two hundred three million, three hundred fifty-six thousand, nine hundred seventy-four".