1021130119 has 2 divisors, whose sum is σ = 1021130120. Its totient is φ = 1021130118.

The previous prime is 1021130081. The next prime is 1021130137. The reversal of 1021130119 is 9110311201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1021130119 - 2⁹ = 1021129607 is a prime.

It is a super-2 number, since 2×1021130119² = 2085413439857908322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1021130096 and 1021130105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1021130219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510565059 + 510565060.

It is an arithmetic number, because the mean of its divisors is an integer number (510565060).

Almost surely, 2^1021130119 is an apocalyptic number.

1021130119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1021130119 is an equidigital number, since it uses as much as digits as its factorization.

1021130119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 1021130119 is about 31955.1266465962. The cubic root of 1021130119 is about 1006.9943381773.

The spelling of 1021130119 in words is "one billion, twenty-one million, one hundred thirty thousand, one hundred nineteen".