11230213301203 has 4 divisors (see below), whose sum is σ = 12094075862848. Its totient is φ = 10366350739560.

The previous prime is 11230213301201. The next prime is 11230213301227. The reversal of 11230213301203 is 30210331203211.

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 11230213301203 - 2¹ = 11230213301201 is a prime.

It is a super-2 number, since 2×11230213301203² (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 (11230213301201) 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, 431931280803 + ... + 431931280828.

It is an arithmetic number, because the mean of its divisors is an integer number (3023518965712).

Almost surely, 2^{11230213301203} is an apocalyptic number.

11230213301203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11230213301203 is a deficient number, since it is larger than the sum of its proper divisors (863862561645).

11230213301203 is an equidigital number, since it uses as much as digits as its factorization.

11230213301203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863862561644.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11230213301203 its reverse (30210331203211), we get a palindrome (41440544504414).

The spelling of 11230213301203 in words is "eleven trillion, two hundred thirty billion, two hundred thirteen million, three hundred one thousand, two hundred three".