1135153021141 has 8 divisors (see below), whose sum is σ = 1145229223320. Its totient is φ = 1125077356032.

The previous prime is 1135153021069. The next prime is 1135153021201. The reversal of 1135153021141 is 1411203515311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 118980154225 + 1016172866916 = 344935^2 + 1008054^2 .

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 1135153021141 - 2²⁵ = 1135119466709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135153025141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4967955 + ... + 5191423.

It is an arithmetic number, because the mean of its divisors is an integer number (143153652915).

Almost surely, 2^{1135153021141} is an apocalyptic number.

It is an amenable number.

1135153021141 is a deficient number, since it is larger than the sum of its proper divisors (10076202179).

1135153021141 is a wasteful number, since it uses less digits than its factorization.

1135153021141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268535.

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 1135153021141 its reverse (1411203515311), we get a palindrome (2546356536452).

The spelling of 1135153021141 in words is "one trillion, one hundred thirty-five billion, one hundred fifty-three million, twenty-one thousand, one hundred forty-one".