11131033421210 has 32 divisors (see below), whose sum is σ = 20207204956800. Its totient is φ = 4414446009792.

The previous prime is 11131033421203. The next prime is 11131033421243. The reversal of 11131033421210 is 1212433013111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6013574 + ... + 7643633.

It is an arithmetic number, because the mean of its divisors is an integer number (631475154900).

Almost surely, 2^{11131033421210} is an apocalyptic number.

11131033421210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11131033421210 is a deficient number, since it is larger than the sum of its proper divisors (9076171535590).

11131033421210 is a wasteful number, since it uses less digits than its factorization.

11131033421210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13657910.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11131033421210 its reverse (1212433013111), we get a palindrome (12343466434321).

The spelling of 11131033421210 in words is "eleven trillion, one hundred thirty-one billion, thirty-three million, four hundred twenty-one thousand, two hundred ten".