108671219803 has 2 divisors, whose sum is σ = 108671219804. Its totient is φ = 108671219802.

The previous prime is 108671219759. The next prime is 108671219809. The reversal of 108671219803 is 308912176801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108671219803 - 2²⁵ = 108637665371 is a prime.

It is not a weakly prime, because it can be changed into another prime (108671219809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54335609901 + 54335609902.

It is an arithmetic number, because the mean of its divisors is an integer number (54335609902).

Almost surely, 2^108671219803 is an apocalyptic number.

108671219803 is a deficient number, since it is larger than the sum of its proper divisors (1).

108671219803 is an equidigital number, since it uses as much as digits as its factorization.

108671219803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 108671219803 in words is "one hundred eight billion, six hundred seventy-one million, two hundred nineteen thousand, eight hundred three".