11303040011043 has 8 divisors (see below), whose sum is σ = 16440785470656. Its totient is φ = 6850327279400.

The previous prime is 11303040011033. The next prime is 11303040011147. The reversal of 11303040011043 is 34011004030311.

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

It is not a de Polignac number, because 11303040011043 - 2²⁵ = 11303006456611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11303040011033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171258181953 + ... + 171258182018.

It is an arithmetic number, because the mean of its divisors is an integer number (2055098183832).

Almost surely, 2^{11303040011043} is an apocalyptic number.

11303040011043 is a deficient number, since it is larger than the sum of its proper divisors (5137745459613).

11303040011043 is a wasteful number, since it uses less digits than its factorization.

11303040011043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342516363985.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11303040011043 its reverse (34011004030311), we get a palindrome (45314044041354).

The spelling of 11303040011043 in words is "eleven trillion, three hundred three billion, forty million, eleven thousand, forty-three".