1130165051 has 2 divisors, whose sum is σ = 1130165052. Its totient is φ = 1130165050.

The previous prime is 1130165039. The next prime is 1130165077. The reversal of 1130165051 is 1505610311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130165051 - 2²⁶ = 1063056187 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1130165081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565082525 + 565082526.

It is an arithmetic number, because the mean of its divisors is an integer number (565082526).

Almost surely, 2^1130165051 is an apocalyptic number.

1130165051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130165051 is an equidigital number, since it uses as much as digits as its factorization.

1130165051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 1130165051 is about 33617.9275238674. The cubic root of 1130165051 is about 1041.6311469005.

Adding to 1130165051 its reverse (1505610311), we get a palindrome (2635775362).

The spelling of 1130165051 in words is "one billion, one hundred thirty million, one hundred sixty-five thousand, fifty-one".