119921511606 has 16 divisors (see below), whose sum is σ = 258292486704. Its totient is φ = 36898926624.

The previous prime is 119921511533. The next prime is 119921511653. The reversal of 119921511606 is 606115129911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768727561 + ... + 768727716.

It is an arithmetic number, because the mean of its divisors is an integer number (16143280419).

Almost surely, 2^119921511606 is an apocalyptic number.

119921511606 is an abundant number, since it is smaller than the sum of its proper divisors (138370975098).

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

119921511606 is a wasteful number, since it uses less digits than its factorization.

119921511606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537455295.

The product of its (nonzero) digits is 29160, while the sum is 42.

The spelling of 119921511606 in words is "one hundred nineteen billion, nine hundred twenty-one million, five hundred eleven thousand, six hundred six".