1147255046033 has 4 divisors (see below), whose sum is σ = 1147743034368. Its totient is φ = 1146767057700.

The previous prime is 1147255046029. The next prime is 1147255046039. The reversal of 1147255046033 is 3306405527411.

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 1147255046033 - 2² = 1147255046029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1147255046039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243990641 + ... + 243995342.

It is an arithmetic number, because the mean of its divisors is an integer number (286935758592).

Almost surely, 2^{1147255046033} is an apocalyptic number.

It is an amenable number.

1147255046033 is a deficient number, since it is larger than the sum of its proper divisors (487988335).

1147255046033 is an equidigital number, since it uses as much as digits as its factorization.

1147255046033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487988334.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 1147255046033 in words is "one trillion, one hundred forty-seven billion, two hundred fifty-five million, forty-six thousand, thirty-three".