119978073 has 6 divisors (see below), whose sum is σ = 173301674. Its totient is φ = 79985376.

The previous prime is 119978069. The next prime is 119978081. The reversal of 119978073 is 370879911.

It can be written as a sum of positive squares in only one way, i.e., 109558089 + 10419984 = 10467^2 + 3228^2 .

It is not a de Polignac number, because 119978073 - 2² = 119978069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (119978003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6665440 + ... + 6665457.

Almost surely, 2^119978073 is an apocalyptic number.

It is an amenable number.

119978073 is a deficient number, since it is larger than the sum of its proper divisors (53323601).

119978073 is a wasteful number, since it uses less digits than its factorization.

119978073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13330903 (or 13330900 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 45.

The square root of 119978073 is about 10953.4502783370. The cubic root of 119978073 is about 493.2123704626.

The spelling of 119978073 in words is "one hundred nineteen million, nine hundred seventy-eight thousand, seventy-three".