108481038439 has 2 divisors, whose sum is σ = 108481038440. Its totient is φ = 108481038438.

The previous prime is 108481038433. The next prime is 108481038443. The reversal of 108481038439 is 934830184801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108481038439 - 2²¹ = 108478941287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108481038392 and 108481038401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108481038433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54240519219 + 54240519220.

It is an arithmetic number, because the mean of its divisors is an integer number (54240519220).

Almost surely, 2^108481038439 is an apocalyptic number.

108481038439 is a deficient number, since it is larger than the sum of its proper divisors (1).

108481038439 is an equidigital number, since it uses as much as digits as its factorization.

108481038439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 108481038439 in words is "one hundred eight billion, four hundred eighty-one million, thirty-eight thousand, four hundred thirty-nine".