11030312202103 has 8 divisors (see below), whose sum is σ = 11286994007168. Its totient is φ = 10773637802424.

The previous prime is 11030312202083. The next prime is 11030312202121. The reversal of 11030312202103 is 30120221303011.

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 11030312202103 - 2⁵ = 11030312202071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030312203103) 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, 1220950 + ... + 4852972.

It is an arithmetic number, because the mean of its divisors is an integer number (1410874250896).

Almost surely, 2^{11030312202103} is an apocalyptic number.

11030312202103 is a deficient number, since it is larger than the sum of its proper divisors (256681805065).

11030312202103 is an equidigital number, since it uses as much as digits as its factorization.

11030312202103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702693.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11030312202103 its reverse (30120221303011), we get a palindrome (41150533505114).

The spelling of 11030312202103 in words is "eleven trillion, thirty billion, three hundred twelve million, two hundred two thousand, one hundred three".