11780577303 has 24 divisors (see below), whose sum is σ = 17273010048. Its totient is φ = 7136514000.

The previous prime is 11780577257. The next prime is 11780577317. The reversal of 11780577303 is 30377508711.

It is not a de Polignac number, because 11780577303 - 2¹⁶ = 11780511767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11780577343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 978108 + ... + 990078.

It is an arithmetic number, because the mean of its divisors is an integer number (719708752).

Almost surely, 2^11780577303 is an apocalyptic number.

11780577303 is a deficient number, since it is larger than the sum of its proper divisors (5492432745).

11780577303 is a wasteful number, since it uses less digits than its factorization.

11780577303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14707 (or 14696 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 42.

The spelling of 11780577303 in words is "eleven billion, seven hundred eighty million, five hundred seventy-seven thousand, three hundred three".