11310220030 has 16 divisors (see below), whose sum is σ = 20359612944. Its totient is φ = 4523817600.

The previous prime is 11310220001. The next prime is 11310220043. The reversal of 11310220030 is 3002201311.

It is a congruent number.

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, 285430 + ... + 322630.

It is an arithmetic number, because the mean of its divisors is an integer number (1272475809).

Almost surely, 2^11310220030 is an apocalyptic number.

11310220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11310220030 is a deficient number, since it is larger than the sum of its proper divisors (9049392914).

11310220030 is a wasteful number, since it uses less digits than its factorization.

11310220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67611.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11310220030 its reverse (3002201311), we get a palindrome (14312421341).

The spelling of 11310220030 in words is "eleven billion, three hundred ten million, two hundred twenty thousand, thirty".