1154242202033 has 16 divisors (see below), whose sum is σ = 1174811807232. Its totient is φ = 1133794536000.

The previous prime is 1154242201999. The next prime is 1154242202083. The reversal of 1154242202033 is 3302022424511.

It is a cyclic number.

It is not a de Polignac number, because 1154242202033 - 2¹⁰ = 1154242201009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1154242201987 and 1154242202005.

It is not an unprimeable number, because it can be changed into a prime (1154242202083) 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 15 ways as a sum of consecutive naturals, for example, 136900328 + ... + 136908758.

It is an arithmetic number, because the mean of its divisors is an integer number (73425737952).

Almost surely, 2^{1154242202033} is an apocalyptic number.

It is an amenable number.

1154242202033 is a deficient number, since it is larger than the sum of its proper divisors (20569605199).

1154242202033 is an equidigital number, since it uses as much as digits as its factorization.

1154242202033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15376.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1154242202033 its reverse (3302022424511), we get a palindrome (4456264626544).

The spelling of 1154242202033 in words is "one trillion, one hundred fifty-four billion, two hundred forty-two million, two hundred two thousand, thirty-three".