1034011203243 has 8 divisors (see below), whose sum is σ = 1378691782656. Its totient is φ = 689335713000.

The previous prime is 1034011203229. The next prime is 1034011203271. The reversal of 1034011203243 is 3423021104301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1034011203243 - 2¹² = 1034011199147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1034011203283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769863 + ... + 1631168.

It is an arithmetic number, because the mean of its divisors is an integer number (172336472832).

Almost surely, 2^{1034011203243} is an apocalyptic number.

1034011203243 is a deficient number, since it is larger than the sum of its proper divisors (344680579413).

1034011203243 is a wasteful number, since it uses less digits than its factorization.

1034011203243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544585.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1034011203243 its reverse (3423021104301), we get a palindrome (4457032307544).

The spelling of 1034011203243 in words is "one trillion, thirty-four billion, eleven million, two hundred three thousand, two hundred forty-three".