108533431351 has 2 divisors, whose sum is σ = 108533431352. Its totient is φ = 108533431350.

The previous prime is 108533431333. The next prime is 108533431379. The reversal of 108533431351 is 153134335801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108533431351 - 2²¹ = 108531334199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108533431351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108533431751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54266715675 + 54266715676.

It is an arithmetic number, because the mean of its divisors is an integer number (54266715676).

Almost surely, 2^108533431351 is an apocalyptic number.

108533431351 is a deficient number, since it is larger than the sum of its proper divisors (1).

108533431351 is an equidigital number, since it uses as much as digits as its factorization.

108533431351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 108533431351 in words is "one hundred eight billion, five hundred thirty-three million, four hundred thirty-one thousand, three hundred fifty-one".