119807997 has 8 divisors (see below), whose sum is σ = 160581120. Its totient is φ = 79453440.

The previous prime is 119807983. The next prime is 119808011. The reversal of 119807997 is 799708911.

It is an interprime number because it is at equal distance from previous prime (119807983) and next prime (119808011).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 119807997 - 2⁸ = 119807741 is a prime.

It is a super-2 number, since 2×119807997² = 28707912290304018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119807197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103972 + ... + 105117.

It is an arithmetic number, because the mean of its divisors is an integer number (20072640).

Almost surely, 2^119807997 is an apocalyptic number.

It is an amenable number.

119807997 is a deficient number, since it is larger than the sum of its proper divisors (40773123).

119807997 is a wasteful number, since it uses less digits than its factorization.

119807997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209283.

The product of its (nonzero) digits is 285768, while the sum is 51.

The square root of 119807997 is about 10945.6839439114. The cubic root of 119807997 is about 492.9792077052.

The spelling of 119807997 in words is "one hundred nineteen million, eight hundred seven thousand, nine hundred ninety-seven".