327012101461 has 4 divisors (see below), whose sum is σ = 327323839500. Its totient is φ = 326700363424.

The previous prime is 327012101407. The next prime is 327012101501. The reversal of 327012101461 is 164101210723.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 164101210723 = 97 ⋅1691765059.

It can be written as a sum of positive squares in 2 ways, for example, as 309859222500 + 17152878961 = 556650^2 + 130969^2 .

It is a cyclic number.

It is not a de Polignac number, because 327012101461 - 2¹⁹ = 327011577173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327012101401) 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, 155867446 + ... + 155869543.

It is an arithmetic number, because the mean of its divisors is an integer number (81830959875).

Almost surely, 2^327012101461 is an apocalyptic number.

It is an amenable number.

327012101461 is a deficient number, since it is larger than the sum of its proper divisors (311738039).

327012101461 is a wasteful number, since it uses less digits than its factorization.

327012101461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311738038.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 327012101461 in words is "three hundred twenty-seven billion, twelve million, one hundred one thousand, four hundred sixty-one".