11033013401 has 4 divisors (see below), whose sum is σ = 11289595152. Its totient is φ = 10776431652.

The previous prime is 11033013371. The next prime is 11033013403. The reversal of 11033013401 is 10431033011.

11033013401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10431033011 = 7 ⋅1490147573.

It is a cyclic number.

It is not a de Polignac number, because 11033013401 - 2¹⁰ = 11033012377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11033013401.

It is not an unprimeable number, because it can be changed into a prime (11033013403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128290811 + ... + 128290896.

It is an arithmetic number, because the mean of its divisors is an integer number (2822398788).

Almost surely, 2^11033013401 is an apocalyptic number.

It is an amenable number.

11033013401 is a deficient number, since it is larger than the sum of its proper divisors (256581751).

11033013401 is an equidigital number, since it uses as much as digits as its factorization.

11033013401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256581750.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11033013401 its reverse (10431033011), we get a palindrome (21464046412).

The spelling of 11033013401 in words is "eleven billion, thirty-three million, thirteen thousand, four hundred one".