11430331202 has 16 divisors (see below), whose sum is σ = 17412064152. Its totient is φ = 5626920960.

The previous prime is 11430331177. The next prime is 11430331207. The reversal of 11430331202 is 20213303411.

It can be written as a sum of positive squares in 4 ways, for example, as 4773566281 + 6656764921 = 69091^2 + 81589^2 .

It is not an unprimeable number, because it can be changed into a prime (11430331207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115199 + ... + 190082.

Almost surely, 2^11430331202 is an apocalyptic number.

11430331202 is a deficient number, since it is larger than the sum of its proper divisors (5981732950).

11430331202 is a wasteful number, since it uses less digits than its factorization.

11430331202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305573.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11430331202 its reverse (20213303411), we get a palindrome (31643634613).

The spelling of 11430331202 in words is "eleven billion, four hundred thirty million, three hundred thirty-one thousand, two hundred two".