321045102141 has 8 divisors (see below), whose sum is σ = 450589617120. Its totient is φ = 202765327632.

The previous prime is 321045102139. The next prime is 321045102143. The reversal of 321045102141 is 141201540123.

It is an interprime number because it is at equal distance from previous prime (321045102139) and next prime (321045102143).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 321045102141 - 2¹ = 321045102139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321045102143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2816185050 + ... + 2816185163.

It is an arithmetic number, because the mean of its divisors is an integer number (56323702140).

Almost surely, 2^321045102141 is an apocalyptic number.

It is an amenable number.

321045102141 is a deficient number, since it is larger than the sum of its proper divisors (129544514979).

321045102141 is a wasteful number, since it uses less digits than its factorization.

321045102141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5632370235.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 321045102141 its reverse (141201540123), we get a palindrome (462246642264).

The spelling of 321045102141 in words is "three hundred twenty-one billion, forty-five million, one hundred two thousand, one hundred forty-one".