10403320033311 has 64 divisors (see below), whose sum is σ = 14238213749760. Its totient is φ = 6754857753600.

The previous prime is 10403320033279. The next prime is 10403320033313. The reversal of 10403320033311 is 11333002330401.

It is a happy number.

It is not a de Polignac number, because 10403320033311 - 2⁵ = 10403320033279 is a prime.

It is a super-2 number, since 2×10403320033311² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403320033313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10070977251 + ... + 10070978283.

It is an arithmetic number, because the mean of its divisors is an integer number (222472089840).

Almost surely, 2^{10403320033311} is an apocalyptic number.

10403320033311 is a deficient number, since it is larger than the sum of its proper divisors (3834893716449).

10403320033311 is a wasteful number, since it uses less digits than its factorization.

10403320033311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 10403320033311 its reverse (11333002330401), we get a palindrome (21736322363712).

The spelling of 10403320033311 in words is "ten trillion, four hundred three billion, three hundred twenty million, thirty-three thousand, three hundred eleven".