11301310112203 has 4 divisors (see below), whose sum is σ = 11306963596000. Its totient is φ = 11295656628408.

The previous prime is 11301310112167. The next prime is 11301310112231. The reversal of 11301310112203 is 30221101310311.

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

It is a cyclic number.

It is not a de Polignac number, because 11301310112203 - 2¹³ = 11301310104011 is a prime.

It is a super-2 number, since 2×11301310112203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11301319112203) 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, 2826738900 + ... + 2826742897.

It is an arithmetic number, because the mean of its divisors is an integer number (2826740899000).

Almost surely, 2^{11301310112203} is an apocalyptic number.

11301310112203 is a deficient number, since it is larger than the sum of its proper divisors (5653483797).

11301310112203 is an equidigital number, since it uses as much as digits as its factorization.

11301310112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653483796.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11301310112203 its reverse (30221101310311), we get a palindrome (41522411422514).

The spelling of 11301310112203 in words is "eleven trillion, three hundred one billion, three hundred ten million, one hundred twelve thousand, two hundred three".