1130807879 has 2 divisors, whose sum is σ = 1130807880. Its totient is φ = 1130807878.

The previous prime is 1130807849. The next prime is 1130807891. The reversal of 1130807879 is 9787080311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130807879 - 2¹² = 1130803783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130807809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565403939 + 565403940.

It is an arithmetic number, because the mean of its divisors is an integer number (565403940).

Almost surely, 2^1130807879 is an apocalyptic number.

1130807879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130807879 is an equidigital number, since it uses as much as digits as its factorization.

1130807879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 44.

The square root of 1130807879 is about 33627.4869563576. The cubic root of 1130807879 is about 1041.8285996985.

The spelling of 1130807879 in words is "one billion, one hundred thirty million, eight hundred seven thousand, eight hundred seventy-nine".