1511361151 has 2 divisors, whose sum is σ = 1511361152. Its totient is φ = 1511361150.

The previous prime is 1511361133. The next prime is 1511361199. The reversal of 1511361151 is 1511631151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1511361151 - 2¹¹ = 1511359103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1511161151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755680575 + 755680576.

It is an arithmetic number, because the mean of its divisors is an integer number (755680576).

Almost surely, 2^1511361151 is an apocalyptic number.

1511361151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1511361151 is an equidigital number, since it uses as much as digits as its factorization.

1511361151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 450, while the sum is 25.

The square root of 1511361151 is about 38876.2286108105. The cubic root of 1511361151 is about 1147.5970368684.

The spelling of 1511361151 in words is "one billion, five hundred eleven million, three hundred sixty-one thousand, one hundred fifty-one".