120326884919 has 4 divisors (see below), whose sum is σ = 121678872480. Its totient is φ = 118974897360.

The previous prime is 120326884913. The next prime is 120326884921. The reversal of 120326884919 is 919488623021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120326884919 - 2²⁸ = 120058449463 is a prime.

It is a super-2 number, since 2×120326884919² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120326884913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675993647 + ... + 675993824.

It is an arithmetic number, because the mean of its divisors is an integer number (30419718120).

Almost surely, 2^120326884919 is an apocalyptic number.

120326884919 is a deficient number, since it is larger than the sum of its proper divisors (1351987561).

120326884919 is an equidigital number, since it uses as much as digits as its factorization.

120326884919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351987560.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 120326884919 in words is "one hundred twenty billion, three hundred twenty-six million, eight hundred eighty-four thousand, nine hundred nineteen".