11020123024 has 10 divisors (see below), whose sum is σ = 21351488390. Its totient is φ = 5510061504.

The previous prime is 11020123021. The next prime is 11020123043. The reversal of 11020123024 is 42032102011.

It can be written as a sum of positive squares in only one way, i.e., 10811840400 + 208282624 = 103980^2 + 14432^2 .

It is a super-2 number, since 2×11020123024² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 688757689 = 11020123024 / (1 + 1 + 0 + 2 + 0 + 1 + 2 + 3 + 0 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 11020122989 and 11020123007.

It is not an unprimeable number, because it can be changed into a prime (11020123021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344378829 + ... + 344378860.

It is an arithmetic number, because the mean of its divisors is an integer number (2135148839).

Almost surely, 2^11020123024 is an apocalyptic number.

It is an amenable number.

11020123024 is a deficient number, since it is larger than the sum of its proper divisors (10331365366).

11020123024 is an equidigital number, since it uses as much as digits as its factorization.

11020123024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688757697 (or 688757691 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11020123024 its reverse (42032102011), we get a palindrome (53052225035).

It can be divided in two parts, 110201 and 23024, that added together give a square (133225 = 365²).

The spelling of 11020123024 in words is "eleven billion, twenty million, one hundred twenty-three thousand, twenty-four".