1151452205411 has 4 divisors (see below), whose sum is σ = 1151699461992. Its totient is φ = 1151204948832.

The previous prime is 1151452205389. The next prime is 1151452205503. The reversal of 1151452205411 is 1145022541511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1151452205411 - 2²² = 1151448011107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1151452205011) 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 3 ways as a sum of consecutive naturals, for example, 123621305 + ... + 123630618.

It is an arithmetic number, because the mean of its divisors is an integer number (287924865498).

Almost surely, 2^{1151452205411} is an apocalyptic number.

1151452205411 is a deficient number, since it is larger than the sum of its proper divisors (247256581).

1151452205411 is an equidigital number, since it uses as much as digits as its factorization.

1151452205411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247256580.

The product of its (nonzero) digits is 8000, while the sum is 32.

Adding to 1151452205411 its reverse (1145022541511), we get a palindrome (2296474746922).

The spelling of 1151452205411 in words is "one trillion, one hundred fifty-one billion, four hundred fifty-two million, two hundred five thousand, four hundred eleven".