1127858099 has 2 divisors, whose sum is σ = 1127858100. Its totient is φ = 1127858098.

The previous prime is 1127858063. The next prime is 1127858131. The reversal of 1127858099 is 9908587211.

It is a strong prime.

It is an emirp because it is prime and its reverse (9908587211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1127858099 is a prime.

It is not a weakly prime, because it can be changed into another prime (1127858009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563929049 + 563929050.

It is an arithmetic number, because the mean of its divisors is an integer number (563929050).

Almost surely, 2^1127858099 is an apocalyptic number.

1127858099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1127858099 is an equidigital number, since it uses as much as digits as its factorization.

1127858099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 50.

The square root of 1127858099 is about 33583.5986606558. The cubic root of 1127858099 is about 1040.9219201226.

The spelling of 1127858099 in words is "one billion, one hundred twenty-seven million, eight hundred fifty-eight thousand, ninety-nine".