1203210301223 has 16 divisors (see below), whose sum is σ = 1427650140480. Its totient is φ = 992165400576.

The previous prime is 1203210301207. The next prime is 1203210301301. The reversal of 1203210301223 is 3221030123021.

It is not a de Polignac number, because 1203210301223 - 2⁴ = 1203210301207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1203210301195 and 1203210301204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203210301723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10642586 + ... + 10755047.

It is an arithmetic number, because the mean of its divisors is an integer number (89228133780).

Almost surely, 2^{1203210301223} is an apocalyptic number.

1203210301223 is a deficient number, since it is larger than the sum of its proper divisors (224439839257).

1203210301223 is a wasteful number, since it uses less digits than its factorization.

1203210301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21397946.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1203210301223 its reverse (3221030123021), we get a palindrome (4424240424244).

The spelling of 1203210301223 in words is "one trillion, two hundred three billion, two hundred ten million, three hundred one thousand, two hundred twenty-three".