325154302002120 has 64 divisors (see below), whose sum is σ = 975464375598720. Its totient is φ = 86707683236864.

The previous prime is 325154302002113. The next prime is 325154302002139. The reversal of 325154302002120 is 21200203451523.

It is a super-2 number, since 2×325154302002120² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98486869 + ... + 101734811.

It is an arithmetic number, because the mean of its divisors is an integer number (15241630868730).

Almost surely, 2^{325154302002120} is an apocalyptic number.

325154302002120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325154302002120 is an abundant number, since it is smaller than the sum of its proper divisors (650310073596600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325154302002120 is a wasteful number, since it uses less digits than its factorization.

325154302002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082214 (or 4082210 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 325154302002120 its reverse (21200203451523), we get a palindrome (346354505453643).

The spelling of 325154302002120 in words is "three hundred twenty-five trillion, one hundred fifty-four billion, three hundred two million, two thousand, one hundred twenty".