1001230021030 has 32 divisors (see below), whose sum is σ = 1908354784896. Its totient is φ = 376908340224.

The previous prime is 1001230021021. The next prime is 1001230021039. The reversal of 1001230021030 is 301200321001.

It is an interprime number because it is at equal distance from previous prime (1001230021021) and next prime (1001230021039).

It is a self number, because there is not a number n which added to its sum of digits gives 1001230021030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001230021039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2444467 + ... + 2824513.

It is an arithmetic number, because the mean of its divisors is an integer number (59636087028).

Almost surely, 2^{1001230021030} is an apocalyptic number.

1001230021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001230021030 is a deficient number, since it is larger than the sum of its proper divisors (907124763866).

1001230021030 is a wasteful number, since it uses less digits than its factorization.

1001230021030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395568.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1001230021030 its reverse (301200321001), we get a palindrome (1302430342031).

The spelling of 1001230021030 in words is "one trillion, one billion, two hundred thirty million, twenty-one thousand, thirty".