1020043304030 has 16 divisors (see below), whose sum is σ = 1843696532304. Its totient is φ = 406324302720.

The previous prime is 1020043304011. The next prime is 1020043304087. The reversal of 1020043304030 is 304033400201.

It is a junction number, because it is equal to n+sod(n) for n = 1020043303993 and 1020043304011.

It is a congruent number.

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, 211624832 + ... + 211629651.

It is an arithmetic number, because the mean of its divisors is an integer number (115231033269).

Almost surely, 2^{1020043304030} is an apocalyptic number.

1020043304030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020043304030 is a deficient number, since it is larger than the sum of its proper divisors (823653228274).

1020043304030 is a wasteful number, since it uses less digits than its factorization.

1020043304030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423254731.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1020043304030 its reverse (304033400201), we get a palindrome (1324076704231).

The spelling of 1020043304030 in words is "one trillion, twenty billion, forty-three million, three hundred four thousand, thirty".