1035143412303 has 128 divisors (see below), whose sum is σ = 1967427753984. Its totient is φ = 465913036800.

The previous prime is 1035143412299. The next prime is 1035143412421. The reversal of 1035143412303 is 3032143415301.

It is a happy number.

It is not a de Polignac number, because 1035143412303 - 2² = 1035143412299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035143422303) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19014843 + ... + 19069203.

It is an arithmetic number, because the mean of its divisors is an integer number (15370529328).

Almost surely, 2^{1035143412303} is an apocalyptic number.

1035143412303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1035143412303 is a deficient number, since it is larger than the sum of its proper divisors (932284341681).

1035143412303 is a wasteful number, since it uses less digits than its factorization.

1035143412303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54785.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1035143412303 its reverse (3032143415301), we get a palindrome (4067286827604).

The spelling of 1035143412303 in words is "one trillion, thirty-five billion, one hundred forty-three million, four hundred twelve thousand, three hundred three".