11031212324142 has 24 divisors (see below), whose sum is σ = 23901054447816. Its totient is φ = 3677056249776.

The previous prime is 11031212324123. The next prime is 11031212324147. The reversal of 11031212324142 is 24142321213011.

11031212324142 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 1 + 212 + 32 + 414 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031212324147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4103473 + ... + 6237059.

It is an arithmetic number, because the mean of its divisors is an integer number (995877268659).

Almost surely, 2^{11031212324142} is an apocalyptic number.

11031212324142 is an abundant number, since it is smaller than the sum of its proper divisors (12869842123674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11031212324142 is a wasteful number, since it uses less digits than its factorization.

11031212324142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420832 (or 2420829 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 11031212324142 its reverse (24142321213011), we get a palindrome (35173533537153).

The spelling of 11031212324142 in words is "eleven trillion, thirty-one billion, two hundred twelve million, three hundred twenty-four thousand, one hundred forty-two".