11100344031242 has 8 divisors (see below), whose sum is σ = 16650531457536. Its totient is φ = 5550166878732.

The previous prime is 11100344031239. The next prime is 11100344031269. The reversal of 11100344031242 is 24213044300111.

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

It is a super-3 number, since 3×11100344031242³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1294913 + ... + 4886459.

It is an arithmetic number, because the mean of its divisors is an integer number (2081316432192).

Almost surely, 2^{11100344031242} is an apocalyptic number.

11100344031242 is a deficient number, since it is larger than the sum of its proper divisors (5550187426294).

11100344031242 is a wasteful number, since it uses less digits than its factorization.

11100344031242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5136892.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11100344031242 its reverse (24213044300111), we get a palindrome (35313388331353).

The spelling of 11100344031242 in words is "eleven trillion, one hundred billion, three hundred forty-four million, thirty-one thousand, two hundred forty-two".