32103210313 has 2 divisors, whose sum is σ = 32103210314. Its totient is φ = 32103210312.

The previous prime is 32103210311. The next prime is 32103210317. The reversal of 32103210313 is 31301230123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23662745929 + 8440464384 = 153827^2 + 91872^2 .

It is an emirp because it is prime and its reverse (31301230123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32103210313 - 2¹ = 32103210311 is a prime.

It is a super-2 number, since 2×32103210313² (a number of 22 digits) contains 22 as substring.

Together with 32103210311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32103210311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16051605156 + 16051605157.

It is an arithmetic number, because the mean of its divisors is an integer number (16051605157).

Almost surely, 2^32103210313 is an apocalyptic number.

It is an amenable number.

32103210313 is a deficient number, since it is larger than the sum of its proper divisors (1).

32103210313 is an equidigital number, since it uses as much as digits as its factorization.

32103210313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32103210313 its reverse (31301230123), we get a palindrome (63404440436).

The spelling of 32103210313 in words is "thirty-two billion, one hundred three million, two hundred ten thousand, three hundred thirteen".