325402213051 has 4 divisors (see below), whose sum is σ = 325711826104. Its totient is φ = 325092600000.

The previous prime is 325402213039. The next prime is 325402213079. The reversal of 325402213051 is 150312204523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150312204523 = 13 ⋅11562477271.

It is a cyclic number.

It is not a de Polignac number, because 325402213051 - 2⁹ = 325402212539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325402213151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154804950 + ... + 154807051.

It is an arithmetic number, because the mean of its divisors is an integer number (81427956526).

Almost surely, 2^325402213051 is an apocalyptic number.

325402213051 is a deficient number, since it is larger than the sum of its proper divisors (309613053).

325402213051 is a wasteful number, since it uses less digits than its factorization.

325402213051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309613052.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 325402213051 its reverse (150312204523), we get a palindrome (475714417574).

The spelling of 325402213051 in words is "three hundred twenty-five billion, four hundred two million, two hundred thirteen thousand, fifty-one".