108307061 has 2 divisors, whose sum is σ = 108307062. Its totient is φ = 108307060.

The previous prime is 108307033. The next prime is 108307063. The reversal of 108307061 is 160703801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100500625 + 7806436 = 10025^2 + 2794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108307061 is a prime.

Together with 108307063, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108307061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108307063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54153530 + 54153531.

It is an arithmetic number, because the mean of its divisors is an integer number (54153531).

Almost surely, 2^108307061 is an apocalyptic number.

It is an amenable number.

108307061 is a deficient number, since it is larger than the sum of its proper divisors (1).

108307061 is an equidigital number, since it uses as much as digits as its factorization.

108307061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 108307061 is about 10407.0678387334. The cubic root of 108307061 is about 476.6712116432.

The spelling of 108307061 in words is "one hundred eight million, three hundred seven thousand, sixty-one".