325155522046123 has 4 divisors (see below), whose sum is σ = 339292718656848. Its totient is φ = 311018325435400.

The previous prime is 325155522046111. The next prime is 325155522046141. The reversal of 325155522046123 is 321640225551523.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325155522046123 - 2⁴¹ = 322956498790571 is a prime.

It is a super-2 number, since 2×325155522046123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325155522043123) 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, 7068598305328 + ... + 7068598305373.

It is an arithmetic number, because the mean of its divisors is an integer number (84823179664212).

Almost surely, 2^{325155522046123} is an apocalyptic number.

325155522046123 is a deficient number, since it is larger than the sum of its proper divisors (14137196610725).

325155522046123 is a wasteful number, since it uses less digits than its factorization.

325155522046123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14137196610724.

The product of its (nonzero) digits is 2160000, while the sum is 46.

Adding to 325155522046123 its reverse (321640225551523), we get a palindrome (646795747597646).

The spelling of 325155522046123 in words is "three hundred twenty-five trillion, one hundred fifty-five billion, five hundred twenty-two million, forty-six thousand, one hundred twenty-three".