119623197 has 4 divisors (see below), whose sum is σ = 159497600. Its totient is φ = 79748796.

The previous prime is 119623193. The next prime is 119623201. The reversal of 119623197 is 791326911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 791326911 = 3 ⋅263775637.

It is an interprime number because it is at equal distance from previous prime (119623193) and next prime (119623201).

It is not a de Polignac number, because 119623197 - 2² = 119623193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119623193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19937197 + ... + 19937202.

It is an arithmetic number, because the mean of its divisors is an integer number (39874400).

Almost surely, 2^119623197 is an apocalyptic number.

It is an amenable number.

119623197 is a deficient number, since it is larger than the sum of its proper divisors (39874403).

119623197 is an equidigital number, since it uses as much as digits as its factorization.

119623197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39874402.

The product of its digits is 20412, while the sum is 39.

The square root of 119623197 is about 10937.2390026002. The cubic root of 119623197 is about 492.7256090557.

The spelling of 119623197 in words is "one hundred nineteen million, six hundred twenty-three thousand, one hundred ninety-seven".