1043042030313 has 16 divisors (see below), whose sum is σ = 1391539433856. Its totient is φ = 694953123840.

The previous prime is 1043042030309. The next prime is 1043042030321. The reversal of 1043042030313 is 3130302403401.

It is not a de Polignac number, because 1043042030313 - 2² = 1043042030309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1043042030353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39930345 + ... + 39956457.

It is an arithmetic number, because the mean of its divisors is an integer number (86971214616).

Almost surely, 2^{1043042030313} is an apocalyptic number.

It is an amenable number.

1043042030313 is a deficient number, since it is larger than the sum of its proper divisors (348497403543).

1043042030313 is a wasteful number, since it uses less digits than its factorization.

1043042030313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33424.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1043042030313 its reverse (3130302403401), we get a palindrome (4173344433714).

The spelling of 1043042030313 in words is "one trillion, forty-three billion, forty-two million, thirty thousand, three hundred thirteen".