132002119978 has 4 divisors (see below), whose sum is σ = 198003179970. Its totient is φ = 66001059988.

The previous prime is 132002119957. The next prime is 132002120017. The reversal of 132002119978 is 879911200231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 131104098889 + 898021089 = 362083^2 + 29967^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 33000529993 + ... + 33000529996.

Almost surely, 2^132002119978 is an apocalyptic number.

132002119978 is a deficient number, since it is larger than the sum of its proper divisors (66001059992).

132002119978 is an equidigital number, since it uses as much as digits as its factorization.

132002119978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66001059991.

The product of its (nonzero) digits is 54432, while the sum is 43.

The spelling of 132002119978 in words is "one hundred thirty-two billion, two million, one hundred nineteen thousand, nine hundred seventy-eight".