108148451 has 2 divisors, whose sum is σ = 108148452. Its totient is φ = 108148450.

The previous prime is 108148433. The next prime is 108148531. The reversal of 108148451 is 154841801.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (154841801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108148451 - 2⁶ = 108148387 is a prime.

It is a super-3 number, since 3×108148451³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (108148421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54074225 + 54074226.

It is an arithmetic number, because the mean of its divisors is an integer number (54074226).

Almost surely, 2^108148451 is an apocalyptic number.

108148451 is a deficient number, since it is larger than the sum of its proper divisors (1).

108148451 is an equidigital number, since it uses as much as digits as its factorization.

108148451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 108148451 is about 10399.4447447929. Note that the first 3 decimals coincide. The cubic root of 108148451 is about 476.4384113171.

The spelling of 108148451 in words is "one hundred eight million, one hundred forty-eight thousand, four hundred fifty-one".