11030303032031 has 16 divisors (see below), whose sum is σ = 11821173576384. Its totient is φ = 10265383839744.

The previous prime is 11030303032019. The next prime is 11030303032033. The reversal of 11030303032031 is 13023030303011.

It is a cyclic number.

It is not a de Polignac number, because 11030303032031 - 2³⁰ = 11029229290207 is a prime.

It is a super-2 number, since 2×11030303032031² (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 = 11030303031994 and 11030303032012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030303032033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75251345 + ... + 75397781.

It is an arithmetic number, because the mean of its divisors is an integer number (738823348524).

Almost surely, 2^{11030303032031} is an apocalyptic number.

11030303032031 is a deficient number, since it is larger than the sum of its proper divisors (790870544353).

11030303032031 is a wasteful number, since it uses less digits than its factorization.

11030303032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235010.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 11030303032031 its reverse (13023030303011), we get a palindrome (24053333335042).

The spelling of 11030303032031 in words is "eleven trillion, thirty billion, three hundred three million, thirty-two thousand, thirty-one".