11230103203121 has 8 divisors (see below), whose sum is σ = 12271892248224. Its totient is φ = 10191792586720.

The previous prime is 11230103203117. The next prime is 11230103203127. The reversal of 11230103203121 is 12130230103211.

It is a happy number.

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 11230103203121 - 2² = 11230103203117 is a prime.

It is a super-2 number, since 2×11230103203121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11230103203093 and 11230103203102.

It is not an unprimeable number, because it can be changed into a prime (11230103203127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869600420 + ... + 869613333.

It is an arithmetic number, because the mean of its divisors is an integer number (1533986531028).

Almost surely, 2^{11230103203121} is an apocalyptic number.

11230103203121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11230103203121 is a deficient number, since it is larger than the sum of its proper divisors (1041789045103).

11230103203121 is a wasteful number, since it uses less digits than its factorization.

11230103203121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739214351.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11230103203121 its reverse (12130230103211), we get a palindrome (23360333306332).

The spelling of 11230103203121 in words is "eleven trillion, two hundred thirty billion, one hundred three million, two hundred three thousand, one hundred twenty-one".