1127154983 has 2 divisors, whose sum is σ = 1127154984. Its totient is φ = 1127154982.

The previous prime is 1127154937. The next prime is 1127155039. The reversal of 1127154983 is 3894517211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1127154983 - 2¹⁴ = 1127138599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1127154983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1127154913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563577491 + 563577492.

It is an arithmetic number, because the mean of its divisors is an integer number (563577492).

Almost surely, 2^1127154983 is an apocalyptic number.

1127154983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1127154983 is an equidigital number, since it uses as much as digits as its factorization.

1127154983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 41.

The square root of 1127154983 is about 33573.1288830815. The cubic root of 1127154983 is about 1040.7055687339.

The spelling of 1127154983 in words is "one billion, one hundred twenty-seven million, one hundred fifty-four thousand, nine hundred eighty-three".