32130313253 has 2 divisors, whose sum is σ = 32130313254. Its totient is φ = 32130313252.

The previous prime is 32130313249. The next prime is 32130313301. The reversal of 32130313253 is 35231303123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31633112449 + 497200804 = 177857^2 + 22298^2 .

It is a cyclic number.

It is not a de Polignac number, because 32130313253 - 2² = 32130313249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32130313153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065156626 + 16065156627.

It is an arithmetic number, because the mean of its divisors is an integer number (16065156627).

Almost surely, 2^32130313253 is an apocalyptic number.

It is an amenable number.

32130313253 is a deficient number, since it is larger than the sum of its proper divisors (1).

32130313253 is an equidigital number, since it uses as much as digits as its factorization.

32130313253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 26.

Adding to 32130313253 its reverse (35231303123), we get a palindrome (67361616376).

The spelling of 32130313253 in words is "thirty-two billion, one hundred thirty million, three hundred thirteen thousand, two hundred fifty-three".