120019723162 has 8 divisors (see below), whose sum is σ = 180352799316. Its totient is φ = 59902123392.

The previous prime is 120019723141. The next prime is 120019723171. The reversal of 120019723162 is 261327910021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 120014437761 + 5285401 = 346431^2 + 2299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53867703 + ... + 53869930.

Almost surely, 2^120019723162 is an apocalyptic number.

120019723162 is a deficient number, since it is larger than the sum of its proper divisors (60333076154).

120019723162 is a wasteful number, since it uses less digits than its factorization.

120019723162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107738192.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 120019723162 in words is "one hundred twenty billion, nineteen million, seven hundred twenty-three thousand, one hundred sixty-two".