11211132310 has 64 divisors (see below), whose sum is σ = 23787509760. Its totient is φ = 3724675200.

The previous prime is 11211132287. The next prime is 11211132337. The reversal of 11211132310 is 1323111211.

It is a happy number.

11211132310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11211132310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315421 + ... + 349159.

It is an arithmetic number, because the mean of its divisors is an integer number (371679840).

Almost surely, 2^11211132310 is an apocalyptic number.

11211132310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211132310 is an abundant number, since it is smaller than the sum of its proper divisors (12576377450).

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

11211132310 is a wasteful number, since it uses less digits than its factorization.

11211132310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33901.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11211132310 its reverse (1323111211), we get a palindrome (12534243521).

The spelling of 11211132310 in words is "eleven billion, two hundred eleven million, one hundred thirty-two thousand, three hundred ten".