119668051 has 4 divisors (see below), whose sum is σ = 120786552. Its totient is φ = 118549552.

The previous prime is 119668039. The next prime is 119668067. The reversal of 119668051 is 150866911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150866911 = 13 ⋅11605147.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119668051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 119668051.

It is not an unprimeable number, because it can be changed into a prime (119668651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559090 + ... + 559303.

It is an arithmetic number, because the mean of its divisors is an integer number (30196638).

Almost surely, 2^119668051 is an apocalyptic number.

119668051 is a deficient number, since it is larger than the sum of its proper divisors (1118501).

119668051 is a wasteful number, since it uses less digits than its factorization.

119668051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118500.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 119668051 is about 10939.2893279225. The cubic root of 119668051 is about 492.7871856097.

The spelling of 119668051 in words is "one hundred nineteen million, six hundred sixty-eight thousand, fifty-one".