2111024003242 has 32 divisors (see below), whose sum is σ = 3978974822400. Its totient is φ = 816000680880.

The previous prime is 2111024003233. The next prime is 2111024003251. The reversal of 2111024003242 is 2423004201112.

It is an interprime number because it is at equal distance from previous prime (2111024003233) and next prime (2111024003251).

It is a Harshad number since it is a multiple of its sum of digits (22).

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 15 ways as a sum of consecutive naturals, for example, 53948742 + ... + 53987857.

It is an arithmetic number, because the mean of its divisors is an integer number (124342963200).

Almost surely, 2^{2111024003242} is an apocalyptic number.

2111024003242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2111024003242 is a deficient number, since it is larger than the sum of its proper divisors (1867950819158).

2111024003242 is a wasteful number, since it uses less digits than its factorization.

2111024003242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107936746.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2111024003242 its reverse (2423004201112), we get a palindrome (4534028204354).

The spelling of 2111024003242 in words is "two trillion, one hundred eleven billion, twenty-four million, three thousand, two hundred forty-two".