119451853 has 2 divisors, whose sum is σ = 119451854. Its totient is φ = 119451852.

The previous prime is 119451851. The next prime is 119451859. The reversal of 119451853 is 358154911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80676324 + 38775529 = 8982^2 + 6227^2 .

It is an emirp because it is prime and its reverse (358154911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119451853 - 2¹ = 119451851 is a prime.

Together with 119451851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119451851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59725926 + 59725927.

It is an arithmetic number, because the mean of its divisors is an integer number (59725927).

Almost surely, 2^119451853 is an apocalyptic number.

It is an amenable number.

119451853 is a deficient number, since it is larger than the sum of its proper divisors (1).

119451853 is an equidigital number, since it uses as much as digits as its factorization.

119451853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 37.

The square root of 119451853 is about 10929.4031401536. The cubic root of 119451853 is about 492.4902424480.

The spelling of 119451853 in words is "one hundred nineteen million, four hundred fifty-one thousand, eight hundred fifty-three".