2130097533 has 4 divisors (see below), whose sum is σ = 2840130048. Its totient is φ = 1420065020.

The previous prime is 2130097523. The next prime is 2130097549. The reversal of 2130097533 is 3357900312.

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 2130097533 - 2¹² = 2130093437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130097494 and 2130097503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130097523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355016253 + ... + 355016258.

It is an arithmetic number, because the mean of its divisors is an integer number (710032512).

Almost surely, 2^2130097533 is an apocalyptic number.

It is an amenable number.

2130097533 is a deficient number, since it is larger than the sum of its proper divisors (710032515).

2130097533 is an equidigital number, since it uses as much as digits as its factorization.

2130097533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710032514.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 2130097533 is about 46152.9796762896. The cubic root of 2130097533 is about 1286.6679895271.

Adding to 2130097533 its reverse (3357900312), we get a palindrome (5487997845).

The spelling of 2130097533 in words is "two billion, one hundred thirty million, ninety-seven thousand, five hundred thirty-three".