11023454265 has 16 divisors (see below), whose sum is σ = 17926668096. Its totient is φ = 5782795200.

The previous prime is 11023454261. The next prime is 11023454341. The reversal of 11023454265 is 56245432011.

It is not a de Polignac number, because 11023454265 - 2² = 11023454261 is a prime.

It is a super-4 number, since 4×11023454265⁴ (a number of 41 digits) contains 4444 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11023454261) 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, 6022831 + ... + 6024660.

It is an arithmetic number, because the mean of its divisors is an integer number (1120416756).

Almost surely, 2^11023454265 is an apocalyptic number.

11023454265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11023454265 is a deficient number, since it is larger than the sum of its proper divisors (6903213831).

11023454265 is a wasteful number, since it uses less digits than its factorization.

11023454265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12047560.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 11023454265 its reverse (56245432011), we get a palindrome (67268886276).

The spelling of 11023454265 in words is "eleven billion, twenty-three million, four hundred fifty-four thousand, two hundred sixty-five".