1011211141241 has 8 divisors (see below), whose sum is σ = 1159782582144. Its totient is φ = 863667876960.

The previous prime is 1011211141231. The next prime is 1011211141261. The reversal of 1011211141241 is 1421411121101.

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

It is not a de Polignac number, because 1011211141241 - 2³⁸ = 736333234297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011211141231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257042045 + ... + 257045978.

It is an arithmetic number, because the mean of its divisors is an integer number (144972822768).

Almost surely, 2^{1011211141241} is an apocalyptic number.

It is an amenable number.

1011211141241 is a deficient number, since it is larger than the sum of its proper divisors (148571440903).

1011211141241 is an equidigital number, since it uses as much as digits as its factorization.

1011211141241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514088311.

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 1011211141241 its reverse (1421411121101), we get a palindrome (2432622262342).

The spelling of 1011211141241 in words is "one trillion, eleven billion, two hundred eleven million, one hundred forty-one thousand, two hundred forty-one".