1040243102330 has 32 divisors (see below), whose sum is σ = 1882168928640. Its totient is φ = 413938728000.

The previous prime is 1040243102329. The next prime is 1040243102341. The reversal of 1040243102330 is 332013420401.

It is a junction number, because it is equal to n+sod(n) for n = 1040243102296 and 1040243102305.

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, 1830827 + ... + 2330753.

It is an arithmetic number, because the mean of its divisors is an integer number (58817779020).

Almost surely, 2^{1040243102330} is an apocalyptic number.

1040243102330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040243102330 is a deficient number, since it is larger than the sum of its proper divisors (841925826310).

1040243102330 is a wasteful number, since it uses less digits than its factorization.

1040243102330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501014.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1040243102330 its reverse (332013420401), we get a palindrome (1372256522731).

The spelling of 1040243102330 in words is "one trillion, forty billion, two hundred forty-three million, one hundred two thousand, three hundred thirty".