2131210032033 has 4 divisors (see below), whose sum is σ = 2841613376048. Its totient is φ = 1420806688020.

The previous prime is 2131210031981. The next prime is 2131210032071. The reversal of 2131210032033 is 3302300121312.

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 not a de Polignac number, because 2131210032033 - 2¹⁶ = 2131209966497 is a prime.

It is a super-2 number, since 2×2131210032033² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2131210034033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355201672003 + ... + 355201672008.

It is an arithmetic number, because the mean of its divisors is an integer number (710403344012).

Almost surely, 2^{2131210032033} is an apocalyptic number.

It is an amenable number.

2131210032033 is a deficient number, since it is larger than the sum of its proper divisors (710403344015).

2131210032033 is an equidigital number, since it uses as much as digits as its factorization.

2131210032033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710403344014.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2131210032033 its reverse (3302300121312), we get a palindrome (5433510153345).

The spelling of 2131210032033 in words is "two trillion, one hundred thirty-one billion, two hundred ten million, thirty-two thousand, thirty-three".