11020460761 has 4 divisors (see below), whose sum is σ = 11086451712. Its totient is φ = 10954469812.

The previous prime is 11020460743. The next prime is 11020460777. The reversal of 11020460761 is 16706402011.

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 11020460761 - 2⁵ = 11020460729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020400761) 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, 32995225 + ... + 32995558.

It is an arithmetic number, because the mean of its divisors is an integer number (2771612928).

Almost surely, 2^11020460761 is an apocalyptic number.

It is an amenable number.

11020460761 is a deficient number, since it is larger than the sum of its proper divisors (65990951).

11020460761 is an equidigital number, since it uses as much as digits as its factorization.

11020460761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65990950.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 11020460761 its reverse (16706402011), we get a palindrome (27726862772).

The spelling of 11020460761 in words is "eleven billion, twenty million, four hundred sixty thousand, seven hundred sixty-one".