103200352126 has 4 divisors (see below), whose sum is σ = 154800528192. Its totient is φ = 51600176062.

The previous prime is 103200352097. The next prime is 103200352181. The reversal of 103200352126 is 621253002301.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 103200352126.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 25800088030 + ... + 25800088033.

It is an arithmetic number, because the mean of its divisors is an integer number (38700132048).

Almost surely, 2^103200352126 is an apocalyptic number.

103200352126 is a deficient number, since it is larger than the sum of its proper divisors (51600176066).

103200352126 is an equidigital number, since it uses as much as digits as its factorization.

103200352126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51600176065.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 103200352126 its reverse (621253002301), we get a palindrome (724453354427).

The spelling of 103200352126 in words is "one hundred three billion, two hundred million, three hundred fifty-two thousand, one hundred twenty-six".