11032230203031 has 16 divisors (see below), whose sum is σ = 15283903939200. Its totient is φ = 7069922791008.

The previous prime is 11032230203009. The next prime is 11032230203047. The reversal of 11032230203031 is 13030203223011.

It is not a de Polignac number, because 11032230203031 - 2¹⁸ = 11032229940887 is a prime.

It is a super-2 number, since 2×11032230203031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11032230202989 and 11032230203007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032230203431) 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, 279291361 + ... + 279330858.

It is an arithmetic number, because the mean of its divisors is an integer number (955243996200).

Almost surely, 2^{11032230203031} is an apocalyptic number.

11032230203031 is a deficient number, since it is larger than the sum of its proper divisors (4251673736169).

11032230203031 is a wasteful number, since it uses less digits than its factorization.

11032230203031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558622478.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11032230203031 its reverse (13030203223011), we get a palindrome (24062433426042).

The spelling of 11032230203031 in words is "eleven trillion, thirty-two billion, two hundred thirty million, two hundred three thousand, thirty-one".