319120132 has 6 divisors (see below), whose sum is σ = 558460238. Its totient is φ = 159560064.

The previous prime is 319120127. The next prime is 319120171. The reversal of 319120132 is 231021913.

It can be written as a sum of positive squares in only one way, i.e., 180257476 + 138862656 = 13426^2 + 11784^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39890013 + ... + 39890020.

Almost surely, 2^319120132 is an apocalyptic number.

It is an amenable number.

319120132 is a deficient number, since it is larger than the sum of its proper divisors (239340106).

319120132 is a wasteful number, since it uses less digits than its factorization.

319120132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79780037 (or 79780035 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 319120132 is about 17863.9338332854. The cubic root of 319120132 is about 683.3629060901.

The spelling of 319120132 in words is "three hundred nineteen million, one hundred twenty thousand, one hundred thirty-two".