11042023130 has 16 divisors (see below), whose sum is σ = 20080546920. Its totient is φ = 4371274752.

The previous prime is 11042023123. The next prime is 11042023159. The reversal of 11042023130 is 3132024011.

It can be written as a sum of positive squares in 4 ways, for example, as 10883288329 + 158734801 = 104323^2 + 12599^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11042023099 and 11042023108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5690795 + ... + 5692734.

Almost surely, 2^11042023130 is an apocalyptic number.

11042023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11042023130 is a deficient number, since it is larger than the sum of its proper divisors (9038523790).

11042023130 is a wasteful number, since it uses less digits than its factorization.

11042023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11383633.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11042023130 its reverse (3132024011), we get a palindrome (14174047141).

The spelling of 11042023130 in words is "eleven billion, forty-two million, twenty-three thousand, one hundred thirty".