131012030033 has 4 divisors (see below), whose sum is σ = 132670410240. Its totient is φ = 129353649828.

The previous prime is 131012029999. The next prime is 131012030041. The reversal of 131012030033 is 330030210131.

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.

It is a cyclic number.

It is not a de Polignac number, because 131012030033 - 2¹⁸ = 131011767889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131012029993 and 131012030020.

It is not an unprimeable number, because it can be changed into a prime (131012000033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 829189985 + ... + 829190142.

It is an arithmetic number, because the mean of its divisors is an integer number (33167602560).

Almost surely, 2^131012030033 is an apocalyptic number.

It is an amenable number.

131012030033 is a deficient number, since it is larger than the sum of its proper divisors (1658380207).

131012030033 is an equidigital number, since it uses as much as digits as its factorization.

131012030033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658380206.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 131012030033 its reverse (330030210131), we get a palindrome (461042240164).

The spelling of 131012030033 in words is "one hundred thirty-one billion, twelve million, thirty thousand, thirty-three".