119020017890 has 16 divisors (see below), whose sum is σ = 214627698432. Its totient is φ = 47520970224.

The previous prime is 119020017887. The next prime is 119020017913. The reversal of 119020017890 is 98710020911.

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 in 7 ways as a sum of consecutive naturals, for example, 10873874 + ... + 10884813.

It is an arithmetic number, because the mean of its divisors is an integer number (13414231152).

Almost surely, 2^119020017890 is an apocalyptic number.

119020017890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119020017890 is a deficient number, since it is larger than the sum of its proper divisors (95607680542).

119020017890 is a wasteful number, since it uses less digits than its factorization.

119020017890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21759241.

The product of its (nonzero) digits is 9072, while the sum is 38.

The spelling of 119020017890 in words is "one hundred nineteen billion, twenty million, seventeen thousand, eight hundred ninety".