131123030012230 has 32 divisors (see below), whose sum is σ = 236068261470720. Its totient is φ = 52438811148000.

The previous prime is 131123030012201. The next prime is 131123030012287. The reversal of 131123030012230 is 32210030321131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2176249605 + ... + 2176309855.

It is an arithmetic number, because the mean of its divisors is an integer number (7377133170960).

Almost surely, 2^{131123030012230} is an apocalyptic number.

131123030012230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131123030012230 is a deficient number, since it is larger than the sum of its proper divisors (104945231458490).

131123030012230 is a wasteful number, since it uses less digits than its factorization.

131123030012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99804.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131123030012230 its reverse (32210030321131), we get a palindrome (163333060333361).

The spelling of 131123030012230 in words is "one hundred thirty-one trillion, one hundred twenty-three billion, thirty million, twelve thousand, two hundred thirty".