11032503077 has 4 divisors (see below), whose sum is σ = 11289072960. Its totient is φ = 10775933196.

The previous prime is 11032503071. The next prime is 11032503221. The reversal of 11032503077 is 77030523011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11032503077 - 2²² = 11028308773 is a prime.

It is a super-2 number, since 2×11032503077² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032503071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128284877 + ... + 128284962.

It is an arithmetic number, because the mean of its divisors is an integer number (2822268240).

Almost surely, 2^11032503077 is an apocalyptic number.

It is an amenable number.

11032503077 is a deficient number, since it is larger than the sum of its proper divisors (256569883).

11032503077 is an equidigital number, since it uses as much as digits as its factorization.

11032503077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256569882.

The product of its (nonzero) digits is 4410, while the sum is 29.

The spelling of 11032503077 in words is "eleven billion, thirty-two million, five hundred three thousand, seventy-seven".