1230200203031 has 8 divisors (see below), whose sum is σ = 1238124998544. Its totient is φ = 1222276536000.

The previous prime is 1230200202977. The next prime is 1230200203049. The reversal of 1230200203031 is 1303020020321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230200203031 - 2³⁰ = 1229126461207 is a prime.

It is a super-2 number, since 2×1230200203031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230200203081) 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 7 ways as a sum of consecutive naturals, for example, 1962491 + ... + 2512323.

It is an arithmetic number, because the mean of its divisors is an integer number (154765624818).

Almost surely, 2^{1230200203031} is an apocalyptic number.

1230200203031 is a deficient number, since it is larger than the sum of its proper divisors (7924795513).

1230200203031 is a wasteful number, since it uses less digits than its factorization.

1230200203031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564241.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1230200203031 its reverse (1303020020321), we get a palindrome (2533220223352).

The spelling of 1230200203031 in words is "one trillion, two hundred thirty billion, two hundred million, two hundred three thousand, thirty-one".