1043203103234 has 16 divisors (see below), whose sum is σ = 1670362274880. Its totient is φ = 487188994320.

The previous prime is 1043203103231. The next prime is 1043203103251. The reversal of 1043203103234 is 4323013023401.

It is a super-2 number, since 2×1043203103234² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1043203103231) 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, 193326269 + ... + 193331664.

It is an arithmetic number, because the mean of its divisors is an integer number (104397642180).

Almost surely, 2^{1043203103234} is an apocalyptic number.

1043203103234 is a deficient number, since it is larger than the sum of its proper divisors (627159171646).

1043203103234 is a wasteful number, since it uses less digits than its factorization.

1043203103234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386658025.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1043203103234 its reverse (4323013023401), we get a palindrome (5366216126635).

The spelling of 1043203103234 in words is "one trillion, forty-three billion, two hundred three million, one hundred three thousand, two hundred thirty-four".