1011111083 has 2 divisors, whose sum is σ = 1011111084. Its totient is φ = 1011111082.

The previous prime is 1011111053. The next prime is 1011111133. The reversal of 1011111083 is 3801111101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1011111083 - 2¹⁰ = 1011110059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011111053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505555541 + 505555542.

It is an arithmetic number, because the mean of its divisors is an integer number (505555542).

Almost surely, 2^1011111083 is an apocalyptic number.

1011111083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011111083 is an equidigital number, since it uses as much as digits as its factorization.

1011111083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 17.

The square root of 1011111083 is about 31797.9729385381. The cubic root of 1011111083 is about 1003.6900610343.

Adding to 1011111083 its reverse (3801111101), we get a palindrome (4812222184).

The spelling of 1011111083 in words is "one billion, eleven million, one hundred eleven thousand, eighty-three".