1135533042197 has 4 divisors (see below), whose sum is σ = 1135591082976. Its totient is φ = 1135475001420.

The previous prime is 1135533042131. The next prime is 1135533042209. The reversal of 1135533042197 is 7912403355311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1135533042197 - 2³⁸ = 860655135253 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 (1135533042097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28991033 + ... + 29030174.

It is an arithmetic number, because the mean of its divisors is an integer number (283897770744).

Almost surely, 2^{1135533042197} is an apocalyptic number.

It is an amenable number.

1135533042197 is a deficient number, since it is larger than the sum of its proper divisors (58040779).

1135533042197 is an equidigital number, since it uses as much as digits as its factorization.

1135533042197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58040778.

The product of its (nonzero) digits is 340200, while the sum is 44.

The spelling of 1135533042197 in words is "one trillion, one hundred thirty-five billion, five hundred thirty-three million, forty-two thousand, one hundred ninety-seven".