1130023087 has 2 divisors, whose sum is σ = 1130023088. Its totient is φ = 1130023086.

The previous prime is 1130023079. The next prime is 1130023127. The reversal of 1130023087 is 7803200311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130023087 - 2³ = 1130023079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130023487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565011543 + 565011544.

It is an arithmetic number, because the mean of its divisors is an integer number (565011544).

Almost surely, 2^1130023087 is an apocalyptic number.

1130023087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130023087 is an equidigital number, since it uses as much as digits as its factorization.

1130023087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1130023087 is about 33615.8160246037. The cubic root of 1130023087 is about 1041.5875307590.

Adding to 1130023087 its reverse (7803200311), we get a palindrome (8933223398).

The spelling of 1130023087 in words is "one billion, one hundred thirty million, twenty-three thousand, eighty-seven".