120805883003 has 16 divisors (see below), whose sum is σ = 131664640800. Its totient is φ = 110178282240.

The previous prime is 120805882993. The next prime is 120805883017. The reversal of 120805883003 is 300388508021.

It is not a de Polignac number, because 120805883003 - 2¹⁴ = 120805866619 is a prime.

It is a super-2 number, since 2×120805883003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120805883083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235103 + ... + 544871.

It is an arithmetic number, because the mean of its divisors is an integer number (8229040050).

Almost surely, 2^120805883003 is an apocalyptic number.

120805883003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120805883003 is a deficient number, since it is larger than the sum of its proper divisors (10858757797).

120805883003 is a wasteful number, since it uses less digits than its factorization.

120805883003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310142.

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 120805883003 in words is "one hundred twenty billion, eight hundred five million, eight hundred eighty-three thousand, three".