1011201119 has 2 divisors, whose sum is σ = 1011201120. Its totient is φ = 1011201118.

The previous prime is 1011201091. The next prime is 1011201143. The reversal of 1011201119 is 9111021101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011201119 - 2⁸ = 1011200863 is a prime.

It is a super-2 number, since 2×1011201119² = 2045055406133704322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011201097 and 1011201106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011201019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505600559 + 505600560.

It is an arithmetic number, because the mean of its divisors is an integer number (505600560).

Almost surely, 2^1011201119 is an apocalyptic number.

1011201119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011201119 is an equidigital number, since it uses as much as digits as its factorization.

1011201119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 17.

The square root of 1011201119 is about 31799.3886576456. The cubic root of 1011201119 is about 1003.7198518778.

The spelling of 1011201119 in words is "one billion, eleven million, two hundred one thousand, one hundred nineteen".