11203230200202 has 48 divisors (see below), whose sum is σ = 24838647593760. Its totient is φ = 3647493079776.

The previous prime is 11203230200171. The next prime is 11203230200233. The reversal of 11203230200202 is 20200203230211.

11203230200202 is a `hidden beast` number, since 1 + 120 + 323 + 0 + 20 + 0 + 202 = 666.

It is an interprime number because it is at equal distance from previous prime (11203230200171) and next prime (11203230200233).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 53315848 + ... + 53525564.

It is an arithmetic number, because the mean of its divisors is an integer number (517471824870).

Almost surely, 2^{11203230200202} is an apocalyptic number.

11203230200202 is an abundant number, since it is smaller than the sum of its proper divisors (13635417393558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11203230200202 is a wasteful number, since it uses less digits than its factorization.

11203230200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278787 (or 278784 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11203230200202 its reverse (20200203230211), we get a palindrome (31403433430413).

The spelling of 11203230200202 in words is "eleven trillion, two hundred three billion, two hundred thirty million, two hundred thousand, two hundred two".