11231320002002 has 8 divisors (see below), whose sum is σ = 17084261411712. Its totient is φ = 5536566198100.

The previous prime is 11231320001999. The next prime is 11231320002029. The reversal of 11231320002002 is 20020002313211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11231320002002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39546901274 + ... + 39546901557.

It is an arithmetic number, because the mean of its divisors is an integer number (2135532676464).

Almost surely, 2^{11231320002002} is an apocalyptic number.

11231320002002 is a deficient number, since it is larger than the sum of its proper divisors (5852941409710).

11231320002002 is an equidigital number, since it uses as much as digits as its factorization.

11231320002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79093802904.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11231320002002 its reverse (20020002313211), we get a palindrome (31251322315213).

The spelling of 11231320002002 in words is "eleven trillion, two hundred thirty-one billion, three hundred twenty million, two thousand, two".