1230201111203 has 16 divisors (see below), whose sum is σ = 1278464818176. Its totient is φ = 1182482673120.

The previous prime is 1230201111163. The next prime is 1230201111211. The reversal of 1230201111203 is 3021111020321.

It is a cyclic number.

It is not a de Polignac number, because 1230201111203 - 2³⁸ = 955323204259 is a prime.

It is a super-4 number, since 4×1230201111203⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230231111203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8197400 + ... + 8346122.

It is an arithmetic number, because the mean of its divisors is an integer number (79904051136).

Almost surely, 2^{1230201111203} is an apocalyptic number.

1230201111203 is a deficient number, since it is larger than the sum of its proper divisors (48263706973).

1230201111203 is a wasteful number, since it uses less digits than its factorization.

1230201111203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150554.

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

Adding to 1230201111203 its reverse (3021111020321), we get a palindrome (4251312131524).

The spelling of 1230201111203 in words is "one trillion, two hundred thirty billion, two hundred one million, one hundred eleven thousand, two hundred three".