11320031030229 has 10 divisors (see below), whose sum is σ = 16910169810710. Its totient is φ = 7546687353432.

The previous prime is 11320031030227. The next prime is 11320031030309. The reversal of 11320031030229 is 92203013002311.

11320031030229 is a `hidden beast` number, since 1 + 1 + 3 + 20 + 0 + 310 + 302 + 29 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11278696074129 + 41334956100 = 3358377^2 + 203310^2 .

It is not a de Polignac number, because 11320031030229 - 2¹ = 11320031030227 is a prime.

It is a super-2 number, since 2×11320031030229² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320031030227) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 69876734674 + ... + 69876734835.

It is an arithmetic number, because the mean of its divisors is an integer number (1691016981071).

Almost surely, 2^{11320031030229} is an apocalyptic number.

It is an amenable number.

11320031030229 is a deficient number, since it is larger than the sum of its proper divisors (5590138780481).

11320031030229 is an equidigital number, since it uses as much as digits as its factorization.

11320031030229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139753469521 (or 139753469512 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 11320031030229 in words is "eleven trillion, three hundred twenty billion, thirty-one million, thirty thousand, two hundred twenty-nine".