120011210322003 has 192 divisors, whose sum is σ = 239150676710400. Its totient is φ = 55966451143680.

The previous prime is 120011210321941. The next prime is 120011210322013. The reversal of 120011210322003 is 300223012110021.

120011210322003 is a `hidden beast` number, since 120 + 0 + 11 + 210 + 322 + 0 + 0 + 3 = 666.

It is not a de Polignac number, because 120011210322003 - 2¹³ = 120011210313811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120011210322013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 726249993 + ... + 726415221.

It is an arithmetic number, because the mean of its divisors is an integer number (1245576441200).

Almost surely, 2^{120011210322003} is an apocalyptic number.

120011210322003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120011210322003 is a deficient number, since it is larger than the sum of its proper divisors (119139466388397).

120011210322003 is a wasteful number, since it uses less digits than its factorization.

120011210322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167482 (or 167479 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120011210322003 its reverse (300223012110021), we get a palindrome (420234222432024).

The spelling of 120011210322003 in words is "one hundred twenty trillion, eleven billion, two hundred ten million, three hundred twenty-two thousand, three".