10303301212203 has 4 divisors (see below), whose sum is σ = 13737734949608. Its totient is φ = 6868867474800.

The previous prime is 10303301212163. The next prime is 10303301212339. The reversal of 10303301212203 is 30221210330301.

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

It is not a de Polignac number, because 10303301212203 - 2¹³ = 10303301204011 is a prime.

It is a super-2 number, since 2×10303301212203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10303301212203.

It is not an unprimeable number, because it can be changed into a prime (10303301212003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1717216868698 + ... + 1717216868703.

It is an arithmetic number, because the mean of its divisors is an integer number (3434433737402).

Almost surely, 2^{10303301212203} is an apocalyptic number.

10303301212203 is a deficient number, since it is larger than the sum of its proper divisors (3434433737405).

10303301212203 is an equidigital number, since it uses as much as digits as its factorization.

10303301212203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434433737404.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10303301212203 its reverse (30221210330301), we get a palindrome (40524511542504).

The spelling of 10303301212203 in words is "ten trillion, three hundred three billion, three hundred one million, two hundred twelve thousand, two hundred three".