11003330101001 has 16 divisors (see below), whose sum is σ = 12635130531840. Its totient is φ = 9386505812880.

The previous prime is 11003330100911. The next prime is 11003330101039. The reversal of 11003330101001 is 10010103330011.

It is a happy number.

It is not a de Polignac number, because 11003330101001 - 2²² = 11003325906697 is a prime.

It is a super-2 number, since 2×11003330101001² (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 (11003330101301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105770630 + ... + 105874608.

It is an arithmetic number, because the mean of its divisors is an integer number (789695658240).

Almost surely, 2^{11003330101001} is an apocalyptic number.

It is an amenable number.

11003330101001 is a deficient number, since it is larger than the sum of its proper divisors (1631800430839).

11003330101001 is a wasteful number, since it uses less digits than its factorization.

11003330101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175844.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 11003330101001 its reverse (10010103330011), we get a palindrome (21013433431012).

The spelling of 11003330101001 in words is "eleven trillion, three billion, three hundred thirty million, one hundred one thousand, one".