120200231011103 has 4 divisors (see below), whose sum is σ = 124345066563240. Its totient is φ = 116055395458968.

The previous prime is 120200231010991. The next prime is 120200231011121. The reversal of 120200231011103 is 301110132002021.

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 120200231011103 - 2¹² = 120200231007007 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 (120200231011403) 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, 2072417776025 + ... + 2072417776082.

It is an arithmetic number, because the mean of its divisors is an integer number (31086266640810).

Almost surely, 2^{120200231011103} is an apocalyptic number.

120200231011103 is a deficient number, since it is larger than the sum of its proper divisors (4144835552137).

120200231011103 is an equidigital number, since it uses as much as digits as its factorization.

120200231011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144835552136.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120200231011103 its reverse (301110132002021), we get a palindrome (421310363013124).

The spelling of 120200231011103 in words is "one hundred twenty trillion, two hundred billion, two hundred thirty-one million, eleven thousand, one hundred three".