120202110213203 has 4 divisors (see below), whose sum is σ = 120229660552248. Its totient is φ = 120174559874160.

The previous prime is 120202110213187. The next prime is 120202110213233. The reversal of 120202110213203 is 302312011202021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120202110213203 - 2⁴ = 120202110213187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120202110213233) 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 3 ways as a sum of consecutive naturals, for example, 13775162978 + ... + 13775171703.

It is an arithmetic number, because the mean of its divisors is an integer number (30057415138062).

Almost surely, 2^{120202110213203} is an apocalyptic number.

120202110213203 is a deficient number, since it is larger than the sum of its proper divisors (27550339045).

120202110213203 is an equidigital number, since it uses as much as digits as its factorization.

120202110213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27550339044.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120202110213203 its reverse (302312011202021), we get a palindrome (422514121415224).

The spelling of 120202110213203 in words is "one hundred twenty trillion, two hundred two billion, one hundred ten million, two hundred thirteen thousand, two hundred three".