103211213033 has 4 divisors (see below), whose sum is σ = 108643382160. Its totient is φ = 97779043908.

The previous prime is 103211212997. The next prime is 103211213069. The reversal of 103211213033 is 330312112301.

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 an interprime number because it is at equal distance from previous prime (103211212997) and next prime (103211213069).

It is a cyclic number.

It is not a de Polignac number, because 103211213033 - 2⁸ = 103211212777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103211212996 and 103211213014.

It is not an unprimeable number, because it can be changed into a prime (103211213333) 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, 2716084535 + ... + 2716084572.

It is an arithmetic number, because the mean of its divisors is an integer number (27160845540).

Almost surely, 2^103211213033 is an apocalyptic number.

It is an amenable number.

103211213033 is a deficient number, since it is larger than the sum of its proper divisors (5432169127).

103211213033 is an equidigital number, since it uses as much as digits as its factorization.

103211213033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5432169126.

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

Adding to 103211213033 its reverse (330312112301), we get a palindrome (433523325334).

The spelling of 103211213033 in words is "one hundred three billion, two hundred eleven million, two hundred thirteen thousand, thirty-three".