1020231002230 has 32 divisors (see below), whose sum is σ = 2004101712288. Its totient is φ = 370856236800.

The previous prime is 1020231002191. The next prime is 1020231002243. The reversal of 1020231002230 is 322001320201.

It is a super-2 number, since 2×1020231002230² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1410901 + ... + 2007760.

It is an arithmetic number, because the mean of its divisors is an integer number (62628178509).

Almost surely, 2^{1020231002230} is an apocalyptic number.

1020231002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020231002230 is a deficient number, since it is larger than the sum of its proper divisors (983870710058).

1020231002230 is a wasteful number, since it uses less digits than its factorization.

1020231002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3421392.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1020231002230 its reverse (322001320201), we get a palindrome (1342232322431).

The spelling of 1020231002230 in words is "one trillion, twenty billion, two hundred thirty-one million, two thousand, two hundred thirty".