1151504025103 has 2 divisors, whose sum is σ = 1151504025104. Its totient is φ = 1151504025102.

The previous prime is 1151504025101. The next prime is 1151504025137. The reversal of 1151504025103 is 3015204051511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1151504025103 - 2¹ = 1151504025101 is a prime.

Together with 1151504025101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151504025101) 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 as a sum of consecutive naturals, namely, 575752012551 + 575752012552.

It is an arithmetic number, because the mean of its divisors is an integer number (575752012552).

Almost surely, 2^{1151504025103} is an apocalyptic number.

1151504025103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151504025103 is an equidigital number, since it uses as much as digits as its factorization.

1151504025103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 1151504025103 its reverse (3015204051511), we get a palindrome (4166708076614).

The spelling of 1151504025103 in words is "one trillion, one hundred fifty-one billion, five hundred four million, twenty-five thousand, one hundred three".