11012404530 has 16 divisors (see below), whose sum is σ = 26429770944. Its totient is φ = 2936641200.

The previous prime is 11012404489. The next prime is 11012404573. The reversal of 11012404530 is 3540421011.

It is a junction number, because it is equal to n+sod(n) for n = 11012404497 and 11012404506.

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, 183540046 + ... + 183540105.

It is an arithmetic number, because the mean of its divisors is an integer number (1651860684).

Almost surely, 2^11012404530 is an apocalyptic number.

11012404530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012404530 is an abundant number, since it is smaller than the sum of its proper divisors (15417366414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11012404530 is a wasteful number, since it uses less digits than its factorization.

11012404530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367080161.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11012404530 its reverse (3540421011), we get a palindrome (14552825541).

The spelling of 11012404530 in words is "eleven billion, twelve million, four hundred four thousand, five hundred thirty".