1188004938102 has 24 divisors (see below), whose sum is σ = 2576302827384. Its totient is φ = 395649010944.

The previous prime is 1188004938101. The next prime is 1188004938119. The reversal of 1188004938102 is 2018394008811.

1188004938102 is a `hidden beast` number, since 1 + 1 + 8 + 80 + 0 + 493 + 81 + 0 + 2 = 666.

It is a super-2 number, since 2×1188004938102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1188004938101) 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 11 ways as a sum of consecutive naturals, for example, 29365483 + ... + 29405910.

It is an arithmetic number, because the mean of its divisors is an integer number (107345951141).

Almost surely, 2^{1188004938102} is an apocalyptic number.

1188004938102 is an abundant number, since it is smaller than the sum of its proper divisors (1388297889282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1188004938102 is a wasteful number, since it uses less digits than its factorization.

1188004938102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58772524 (or 58772521 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 1188004938102 in words is "one trillion, one hundred eighty-eight billion, four million, nine hundred thirty-eight thousand, one hundred two".