1030145 has 8 divisors (see below), whose sum is σ = 1244160. Its totient is φ = 818800.

The previous prime is 1030121. The next prime is 1030153. The reversal of 1030145 is 5410301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1030145 - 2¹⁶ = 964609 is a prime.

It is a super-2 number, since 2×1030145² = 2122397442050, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320 + ... + 1470.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

It is a Proth number, since it is equal to 503 ⋅ 2¹¹ + 1 and 503 < 2¹¹.

2^1030145 is an apocalyptic number.

It is an amenable number.

1030145 is a deficient number, since it is larger than the sum of its proper divisors (214015).

1030145 is a wasteful number, since it uses less digits than its factorization.

1030145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1030145 is about 1014.9605903679. The cubic root of 1030145 is about 100.9949022032.

Adding to 1030145 its reverse (5410301), we get a palindrome (6440446).

The spelling of 1030145 in words is "one million, thirty thousand, one hundred forty-five".