1151502151 has 2 divisors, whose sum is σ = 1151502152. Its totient is φ = 1151502150.

The previous prime is 1151502091. The next prime is 1151502173. The reversal of 1151502151 is 1512051511.

It is an a-pointer prime, because the next prime (1151502173) can be obtained adding 1151502151 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1151502151 - 2¹⁵ = 1151469383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151502181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575751075 + 575751076.

It is an arithmetic number, because the mean of its divisors is an integer number (575751076).

Almost surely, 2^1151502151 is an apocalyptic number.

1151502151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151502151 is an equidigital number, since it uses as much as digits as its factorization.

1151502151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 250, while the sum is 22.

The square root of 1151502151 is about 33933.7906960009. The cubic root of 1151502151 is about 1048.1455251050.

Adding to 1151502151 its reverse (1512051511), we get a palindrome (2663553662).

The spelling of 1151502151 in words is "one billion, one hundred fifty-one million, five hundred two thousand, one hundred fifty-one".