11311212003110 has 8 divisors (see below), whose sum is σ = 20360181605616. Its totient is φ = 4524484801240.

The previous prime is 11311212003053. The next prime is 11311212003139. The reversal of 11311212003110 is 1130021211311.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 565560600146 + ... + 565560600165.

It is an arithmetic number, because the mean of its divisors is an integer number (2545022700702).

Almost surely, 2^{11311212003110} is an apocalyptic number.

11311212003110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11311212003110 is a deficient number, since it is larger than the sum of its proper divisors (9048969602506).

11311212003110 is a wasteful number, since it uses less digits than its factorization.

11311212003110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131121200318.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11311212003110 its reverse (1130021211311), we get a palindrome (12441233214421).

The spelling of 11311212003110 in words is "eleven trillion, three hundred eleven billion, two hundred twelve million, three thousand, one hundred ten".