11131010310 has 128 divisors (see below), whose sum is σ = 31938084864. Its totient is φ = 2427511680.

The previous prime is 11131010309. The next prime is 11131010327. The reversal of 11131010310 is 1301013111.

It is a super-2 number, since 2×11131010310² (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 (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2079057 + ... + 2084403.

It is an arithmetic number, because the mean of its divisors is an integer number (249516288).

Almost surely, 2^11131010310 is an apocalyptic number.

11131010310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11131010310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15969042432).

11131010310 is an abundant number, since it is smaller than the sum of its proper divisors (20807074554).

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

11131010310 is a wasteful number, since it uses less digits than its factorization.

11131010310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 11131010310 its reverse (1301013111), we get a palindrome (12432023421).

The spelling of 11131010310 in words is "eleven billion, one hundred thirty-one million, ten thousand, three hundred ten".