11210330021031 has 12 divisors (see below), whose sum is σ = 16197818372008. Its totient is φ = 7471190523024.

The previous prime is 11210330020961. The next prime is 11210330021083. The reversal of 11210330021031 is 13012003301211.

11210330021031 is a `hidden beast` number, since 1 + 121 + 0 + 3 + 300 + 210 + 31 = 666.

It is not a de Polignac number, because 11210330021031 - 2¹¹ = 11210330018983 is a prime.

It is a super-2 number, since 2×11210330021031² (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 = 11210330020995 and 11210330021013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210330028031) 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 11 ways as a sum of consecutive naturals, for example, 196871980 + ... + 196928913.

Almost surely, 2^{11210330021031} is an apocalyptic number.

11210330021031 is a deficient number, since it is larger than the sum of its proper divisors (4987488350977).

11210330021031 is a wasteful number, since it uses less digits than its factorization.

11210330021031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393804062 (or 393804059 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11210330021031 its reverse (13012003301211), we get a palindrome (24222333322242).

The spelling of 11210330021031 in words is "eleven trillion, two hundred ten billion, three hundred thirty million, twenty-one thousand, thirty-one".