131033323230 has 32 divisors (see below), whose sum is σ = 328153019904. Its totient is φ = 33422992416.

The previous prime is 131033323199. The next prime is 131033323247. The reversal of 131033323230 is 32323330131.

It is a self number, because there is not a number n which added to its sum of digits gives 131033323230.

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, 94950994 + ... + 94952373.

It is an arithmetic number, because the mean of its divisors is an integer number (10254781872).

Almost surely, 2^131033323230 is an apocalyptic number.

131033323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131033323230 is an abundant number, since it is smaller than the sum of its proper divisors (197119696674).

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

131033323230 is a wasteful number, since it uses less digits than its factorization.

131033323230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189903400.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 131033323230 its reverse (32323330131), we get a palindrome (163356653361).

It can be divided in two parts, 13103 and 3323230, that added together give a palindrome (3336333).

The spelling of 131033323230 in words is "one hundred thirty-one billion, thirty-three million, three hundred twenty-three thousand, two hundred thirty".