108078627331 has 2 divisors, whose sum is σ = 108078627332. Its totient is φ = 108078627330.

The previous prime is 108078627329. The next prime is 108078627353. The reversal of 108078627331 is 133726870801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108078627331 - 2¹ = 108078627329 is a prime.

It is a super-2 number, since 2×108078627331² (a number of 23 digits) contains 22 as substring.

Together with 108078627329, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108078627431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54039313665 + 54039313666.

It is an arithmetic number, because the mean of its divisors is an integer number (54039313666).

Almost surely, 2^108078627331 is an apocalyptic number.

108078627331 is a deficient number, since it is larger than the sum of its proper divisors (1).

108078627331 is an equidigital number, since it uses as much as digits as its factorization.

108078627331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 108078627331 in words is "one hundred eight billion, seventy-eight million, six hundred twenty-seven thousand, three hundred thirty-one".