1024130999 has 4 divisors (see below), whose sum is σ = 1025379240. Its totient is φ = 1022882760.

The previous prime is 1024130993. The next prime is 1024131001. The reversal of 1024130999 is 9990314201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1024130999 - 2¹⁶ = 1024065463 is a prime.

It is a super-2 number, since 2×1024130999² = 2097688606225476002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024130993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622889 + ... + 624530.

It is an arithmetic number, because the mean of its divisors is an integer number (256344810).

Almost surely, 2^1024130999 is an apocalyptic number.

1024130999 is a deficient number, since it is larger than the sum of its proper divisors (1248241).

1024130999 is an equidigital number, since it uses as much as digits as its factorization.

1024130999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248240.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 1024130999 is about 32002.0467939162. The cubic root of 1024130999 is about 1007.9798194367.

The spelling of 1024130999 in words is "one billion, twenty-four million, one hundred thirty thousand, nine hundred ninety-nine".