1151012327 has 2 divisors, whose sum is σ = 1151012328. Its totient is φ = 1151012326.

The previous prime is 1151012321. The next prime is 1151012339. The reversal of 1151012327 is 7232101511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1151012327 - 2¹⁶ = 1150946791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151012321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575506163 + 575506164.

It is an arithmetic number, because the mean of its divisors is an integer number (575506164).

Almost surely, 2^1151012327 is an apocalyptic number.

1151012327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151012327 is an equidigital number, since it uses as much as digits as its factorization.

1151012327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 1151012327 is about 33926.5725796167. The cubic root of 1151012327 is about 1047.9968845813.

Adding to 1151012327 its reverse (7232101511), we get a palindrome (8383113838).

The spelling of 1151012327 in words is "one billion, one hundred fifty-one million, twelve thousand, three hundred twenty-seven".