131210133033 has 16 divisors (see below), whose sum is σ = 204019644800. Its totient is φ = 74977218288.

The previous prime is 131210133031. The next prime is 131210133071. The reversal of 131210133033 is 330331012131.

It is not a de Polignac number, because 131210133033 - 2¹ = 131210133031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131210133031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63755110 + ... + 63757167.

It is an arithmetic number, because the mean of its divisors is an integer number (12751227800).

Almost surely, 2^131210133033 is an apocalyptic number.

It is an amenable number.

131210133033 is a deficient number, since it is larger than the sum of its proper divisors (72809511767).

131210133033 is an equidigital number, since it uses as much as digits as its factorization.

131210133033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127512301 (or 127512287 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131210133033 its reverse (330331012131), we get a palindrome (461541145164).

The spelling of 131210133033 in words is "one hundred thirty-one billion, two hundred ten million, one hundred thirty-three thousand, thirty-three".