1141001214121 has 8 divisors (see below), whose sum is σ = 1145669470344. Its totient is φ = 1136341071360.

The previous prime is 1141001214113. The next prime is 1141001214131. The reversal of 1141001214121 is 1214121001411.

It can be written as a sum of positive squares in 4 ways, for example, as 339195584025 + 801805630096 = 582405^2 + 895436^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1141001214121 - 2³ = 1141001214113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141001214131) 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, 1746450 + ... + 2309131.

It is an arithmetic number, because the mean of its divisors is an integer number (143208683793).

Almost surely, 2^{1141001214121} is an apocalyptic number.

It is an amenable number.

1141001214121 is a deficient number, since it is larger than the sum of its proper divisors (4668256223).

1141001214121 is an equidigital number, since it uses as much as digits as its factorization.

1141001214121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056731.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1141001214121 its reverse (1214121001411), we get a palindrome (2355122215532).

The spelling of 1141001214121 in words is "one trillion, one hundred forty-one billion, one million, two hundred fourteen thousand, one hundred twenty-one".