119138066 has 4 divisors (see below), whose sum is σ = 178707102. Its totient is φ = 59569032.

The previous prime is 119138059. The next prime is 119138069. The reversal of 119138066 is 660831911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660831911 = 7549 ⋅87539.

It can be written as a sum of positive squares in only one way, i.e., 119137225 + 841 = 10915^2 + 29^2 .

It is not an unprimeable number, because it can be changed into a prime (119138069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29784515 + ... + 29784518.

Almost surely, 2^119138066 is an apocalyptic number.

119138066 is a deficient number, since it is larger than the sum of its proper divisors (59569036).

119138066 is an equidigital number, since it uses as much as digits as its factorization.

119138066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59569035.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 119138066 is about 10915.0385248977. The cubic root of 119138066 is about 492.0586248912.

Adding to 119138066 its reverse (660831911), we get a palindrome (779969977).

The spelling of 119138066 in words is "one hundred nineteen million, one hundred thirty-eight thousand, sixty-six".