325120246153 has 2 divisors, whose sum is σ = 325120246154. Its totient is φ = 325120246152.

The previous prime is 325120246147. The next prime is 325120246169. The reversal of 325120246153 is 351642021523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324994626889 + 125619264 = 570083^2 + 11208^2 .

It is a cyclic number.

It is not a de Polignac number, because 325120246153 - 2⁹ = 325120245641 is a prime.

It is a super-2 number, since 2×325120246153² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (325120246133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162560123076 + 162560123077.

It is an arithmetic number, because the mean of its divisors is an integer number (162560123077).

Almost surely, 2^325120246153 is an apocalyptic number.

It is an amenable number.

325120246153 is a deficient number, since it is larger than the sum of its proper divisors (1).

325120246153 is an equidigital number, since it uses as much as digits as its factorization.

325120246153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 325120246153 its reverse (351642021523), we get a palindrome (676762267676).

The spelling of 325120246153 in words is "three hundred twenty-five billion, one hundred twenty million, two hundred forty-six thousand, one hundred fifty-three".