1101142241331 has 8 divisors (see below), whose sum is σ = 1601661441984. Its totient is φ = 667358934120.

The previous prime is 1101142241327. The next prime is 1101142241347. The reversal of 1101142241331 is 1331422411011.

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

It is not a de Polignac number, because 1101142241331 - 2² = 1101142241327 is a prime.

It is a super-2 number, since 2×1101142241331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101142241351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16683973321 + ... + 16683973386.

It is an arithmetic number, because the mean of its divisors is an integer number (200207680248).

Almost surely, 2^{1101142241331} is an apocalyptic number.

1101142241331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1101142241331 is a deficient number, since it is larger than the sum of its proper divisors (500519200653).

1101142241331 is a wasteful number, since it uses less digits than its factorization.

1101142241331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33367946721.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1101142241331 its reverse (1331422411011), we get a palindrome (2432564652342).

The spelling of 1101142241331 in words is "one trillion, one hundred one billion, one hundred forty-two million, two hundred forty-one thousand, three hundred thirty-one".