120110303203213 has 4 divisors (see below), whose sum is σ = 122903566068448. Its totient is φ = 117317040337980.

The previous prime is 120110303203183. The next prime is 120110303203349. The reversal of 120110303203213 is 312302303011021.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120110303203213 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 (120110303203613) 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, 1396631432553 + ... + 1396631432638.

It is an arithmetic number, because the mean of its divisors is an integer number (30725891517112).

Almost surely, 2^{120110303203213} is an apocalyptic number.

It is an amenable number.

120110303203213 is a deficient number, since it is larger than the sum of its proper divisors (2793262865235).

120110303203213 is an equidigital number, since it uses as much as digits as its factorization.

120110303203213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793262865234.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 120110303203213 its reverse (312302303011021), we get a palindrome (432412606214234).

The spelling of 120110303203213 in words is "one hundred twenty trillion, one hundred ten billion, three hundred three million, two hundred three thousand, two hundred thirteen".