1123200300210 has 32 divisors (see below), whose sum is σ = 2705412439872. Its totient is φ = 298438777920.

The previous prime is 1123200300199. The next prime is 1123200300221. The reversal of 1123200300210 is 120030023211.

It is an interprime number because it is at equal distance from previous prime (1123200300199) and next prime (1123200300221).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1123200300210.

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 15 ways as a sum of consecutive naturals, for example, 67572936 + ... + 67589555.

It is an arithmetic number, because the mean of its divisors is an integer number (84544138746).

Almost surely, 2^{1123200300210} is an apocalyptic number.

1123200300210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123200300210 is an abundant number, since it is smaller than the sum of its proper divisors (1582212139662).

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

1123200300210 is a wasteful number, since it uses less digits than its factorization.

1123200300210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135162778.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1123200300210 its reverse (120030023211), we get a palindrome (1243230323421).

The spelling of 1123200300210 in words is "one trillion, one hundred twenty-three billion, two hundred million, three hundred thousand, two hundred ten".