120303100213 has 4 divisors (see below), whose sum is σ = 120371964640. Its totient is φ = 120234235788.

The previous prime is 120303100207. The next prime is 120303100283. The reversal of 120303100213 is 312001303021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312001303021 = 14653 ⋅21292657.

It is a cyclic number.

It is not a de Polignac number, because 120303100213 - 2²¹ = 120301003061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120303100283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34429593 + ... + 34433086.

It is an arithmetic number, because the mean of its divisors is an integer number (30092991160).

Almost surely, 2^120303100213 is an apocalyptic number.

It is an amenable number.

120303100213 is a deficient number, since it is larger than the sum of its proper divisors (68864427).

120303100213 is an equidigital number, since it uses as much as digits as its factorization.

120303100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68864426.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120303100213 its reverse (312001303021), we get a palindrome (432304403234).

The spelling of 120303100213 in words is "one hundred twenty billion, three hundred three million, one hundred thousand, two hundred thirteen".