11311231023310 has 32 divisors (see below), whose sum is σ = 20772442444320. Its totient is φ = 4433117539968.

The previous prime is 11311231023283. The next prime is 11311231023319. The reversal of 11311231023310 is 1332013211311.

It is a super-2 number, since 2×11311231023310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11311231023319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14048077 + ... + 14831416.

It is an arithmetic number, because the mean of its divisors is an integer number (649138826385).

Almost surely, 2^{11311231023310} is an apocalyptic number.

11311231023310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11311231023310 is a deficient number, since it is larger than the sum of its proper divisors (9461211421010).

11311231023310 is a wasteful number, since it uses less digits than its factorization.

11311231023310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28880292.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11311231023310 its reverse (1332013211311), we get a palindrome (12643244234621).

The spelling of 11311231023310 in words is "eleven trillion, three hundred eleven billion, two hundred thirty-one million, twenty-three thousand, three hundred ten".