1133242021535 has 32 divisors (see below), whose sum is σ = 1479729928320. Its totient is φ = 828159552000.

The previous prime is 1133242021507. The next prime is 1133242021547. The reversal of 1133242021535 is 5351202423311.

It is not a de Polignac number, because 1133242021535 - 2⁸ = 1133242021279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13541270 + ... + 13624700.

It is an arithmetic number, because the mean of its divisors is an integer number (46241560260).

Almost surely, 2^{1133242021535} is an apocalyptic number.

1133242021535 is a deficient number, since it is larger than the sum of its proper divisors (346487906785).

1133242021535 is a wasteful number, since it uses less digits than its factorization.

1133242021535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85619.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 1133242021535 its reverse (5351202423311), we get a palindrome (6484444444846).

The spelling of 1133242021535 in words is "one trillion, one hundred thirty-three billion, two hundred forty-two million, twenty-one thousand, five hundred thirty-five".