131210132033 has 4 divisors (see below), whose sum is σ = 131230352688. Its totient is φ = 131189911380.

The previous prime is 131210132029. The next prime is 131210132089. The reversal of 131210132033 is 330231012131.

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 131210132033 - 2² = 131210132029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131210131996 and 131210132014.

It is not an unprimeable number, because it can be changed into a prime (131210152033) 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, 10100591 + ... + 10113572.

It is an arithmetic number, because the mean of its divisors is an integer number (32807588172).

Almost surely, 2^131210132033 is an apocalyptic number.

It is an amenable number.

131210132033 is a deficient number, since it is larger than the sum of its proper divisors (20220655).

131210132033 is an equidigital number, since it uses as much as digits as its factorization.

131210132033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20220654.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 131210132033 its reverse (330231012131), we get a palindrome (461441144164).

The spelling of 131210132033 in words is "one hundred thirty-one billion, two hundred ten million, one hundred thirty-two thousand, thirty-three".