108448357 has 2 divisors, whose sum is σ = 108448358. Its totient is φ = 108448356.

The previous prime is 108448349. The next prime is 108448363. The reversal of 108448357 is 753844801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102292996 + 6155361 = 10114^2 + 2481^2 .

It is an emirp because it is prime and its reverse (753844801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108448357 - 2³ = 108448349 is a prime.

It is a super-2 number, since 2×108448357² = 23522092271998898, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108448387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54224178 + 54224179.

It is an arithmetic number, because the mean of its divisors is an integer number (54224179).

Almost surely, 2^108448357 is an apocalyptic number.

It is an amenable number.

108448357 is a deficient number, since it is larger than the sum of its proper divisors (1).

108448357 is an equidigital number, since it uses as much as digits as its factorization.

108448357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 108448357 is about 10413.8540896250. The cubic root of 108448357 is about 476.8784079465.

The spelling of 108448357 in words is "one hundred eight million, four hundred forty-eight thousand, three hundred fifty-seven".