11331211130002 has 24 divisors (see below), whose sum is σ = 18184201120476. Its totient is φ = 5293889529984.

The previous prime is 11331211129981. The next prime is 11331211130023. The reversal of 11331211130002 is 20003111213311.

It is an interprime number because it is at equal distance from previous prime (11331211129981) and next prime (11331211130023).

It can be written as a sum of positive squares in 2 ways, for example, as 11064344868721 + 266866261281 = 3326311^2 + 516591^2 .

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107441803 + ... + 107547214.

Almost surely, 2^{11331211130002} is an apocalyptic number.

11331211130002 is a deficient number, since it is larger than the sum of its proper divisors (6852989990474).

11331211130002 is a wasteful number, since it uses less digits than its factorization.

11331211130002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214989130 (or 214989111 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11331211130002 its reverse (20003111213311), we get a palindrome (31334322343313).

The spelling of 11331211130002 in words is "eleven trillion, three hundred thirty-one billion, two hundred eleven million, one hundred thirty thousand, two".