11040023210 has 16 divisors (see below), whose sum is σ = 21040985736. Its totient is φ = 4156243968.

The previous prime is 11040023201. The next prime is 11040023243. The reversal of 11040023210 is 1232004011.

It can be written as a sum of positive squares in 4 ways, for example, as 10314636721 + 725386489 = 101561^2 + 26933^2 .

It is a super-2 number, since 2×11040023210² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32470487 + ... + 32470826.

Almost surely, 2^11040023210 is an apocalyptic number.

11040023210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11040023210 is a deficient number, since it is larger than the sum of its proper divisors (10000962526).

11040023210 is a wasteful number, since it uses less digits than its factorization.

11040023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64941337.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11040023210 its reverse (1232004011), we get a palindrome (12272027221).

The spelling of 11040023210 in words is "eleven billion, forty million, twenty-three thousand, two hundred ten".