1030212019 has 16 divisors (see below), whose sum is σ = 1115039520. Its totient is φ = 948313600.

The previous prime is 1030211993. The next prime is 1030212023. The reversal of 1030212019 is 9102120301.

It is a cyclic number.

It is not a de Polignac number, because 1030212019 - 2¹³ = 1030203827 is a prime.

It is a super-2 number, since 2×1030212019² = 2122673608184112722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030211987 and 1030212005.

It is not an unprimeable number, because it can be changed into a prime (1030212049) 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 in 15 ways as a sum of consecutive naturals, for example, 138897 + ... + 146125.

It is an arithmetic number, because the mean of its divisors is an integer number (69689970).

Almost surely, 2^1030212019 is an apocalyptic number.

1030212019 is a deficient number, since it is larger than the sum of its proper divisors (84827501).

1030212019 is a wasteful number, since it uses less digits than its factorization.

1030212019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7430.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1030212019 is about 32096.9160356568. The cubic root of 1030212019 is about 1009.9709232553.

The spelling of 1030212019 in words is "one billion, thirty million, two hundred twelve thousand, nineteen".