119907397 has 2 divisors, whose sum is σ = 119907398. Its totient is φ = 119907396.

The previous prime is 119907379. The next prime is 119907401. The reversal of 119907397 is 793709911.

Together with previous prime (119907379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119049921 + 857476 = 10911^2 + 926^2 .

It is a cyclic number.

It is not a de Polignac number, because 119907397 - 2¹⁹ = 119383109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119907097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59953698 + 59953699.

It is an arithmetic number, because the mean of its divisors is an integer number (59953699).

Almost surely, 2^119907397 is an apocalyptic number.

It is an amenable number.

119907397 is a deficient number, since it is larger than the sum of its proper divisors (1).

119907397 is an equidigital number, since it uses as much as digits as its factorization.

119907397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107163, while the sum is 46.

The square root of 119907397 is about 10950.2236050229. The cubic root of 119907397 is about 493.1155051950.

The spelling of 119907397 in words is "one hundred nineteen million, nine hundred seven thousand, three hundred ninety-seven".