120130002121003 has 12 divisors (see below), whose sum is σ = 141657352239720. Its totient is φ = 101558044842912.

The previous prime is 120130002120979. The next prime is 120130002121081. The reversal of 120130002121003 is 300121200031021.

It is not a de Polignac number, because 120130002121003 - 2³³ = 120121412186411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120130002121093) 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 11 ways as a sum of consecutive naturals, for example, 16792001193 + ... + 16792008346.

It is an arithmetic number, because the mean of its divisors is an integer number (11804779353310).

Almost surely, 2^{120130002121003} is an apocalyptic number.

120130002121003 is a deficient number, since it is larger than the sum of its proper divisors (21527350118717).

120130002121003 is an equidigital number, since it uses as much as digits as its factorization.

120130002121003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33584009626 (or 33584009619 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120130002121003 its reverse (300121200031021), we get a palindrome (420251202152024).

The spelling of 120130002121003 in words is "one hundred twenty trillion, one hundred thirty billion, two million, one hundred twenty-one thousand, three".