131110030229 has 4 divisors (see below), whose sum is σ = 131111050560. Its totient is φ = 131109009900.

The previous prime is 131110030199. The next prime is 131110030237. The reversal of 131110030229 is 922030011131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 922030011131 = 18313 ⋅50348387.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131110030229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131110030279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283997 + ... + 585554.

It is an arithmetic number, because the mean of its divisors is an integer number (32777762640).

Almost surely, 2^131110030229 is an apocalyptic number.

It is an amenable number.

131110030229 is a deficient number, since it is larger than the sum of its proper divisors (1020331).

131110030229 is an equidigital number, since it uses as much as digits as its factorization.

131110030229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020330.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 131110030229 in words is "one hundred thirty-one billion, one hundred ten million, thirty thousand, two hundred twenty-nine".