11031212331010 has 64 divisors (see below), whose sum is σ = 20396604533760. Its totient is φ = 4294170650880.

The previous prime is 11031212330981. The next prime is 11031212331011. The reversal of 11031212331010 is 1013321213011.

It is not an unprimeable number, because it can be changed into a prime (11031212331011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21924136 + ... + 22421644.

It is an arithmetic number, because the mean of its divisors is an integer number (318696945840).

Almost surely, 2^{11031212331010} is an apocalyptic number.

11031212331010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11031212331010 is a deficient number, since it is larger than the sum of its proper divisors (9365392202750).

11031212331010 is a wasteful number, since it uses less digits than its factorization.

11031212331010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497963.

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

Adding to 11031212331010 its reverse (1013321213011), we get a palindrome (12044533544021).

The spelling of 11031212331010 in words is "eleven trillion, thirty-one billion, two hundred twelve million, three hundred thirty-one thousand, ten".