1210432314321 has 48 divisors (see below), whose sum is σ = 1832203616256. Its totient is φ = 768580753248.

The previous prime is 1210432314307. The next prime is 1210432314353. The reversal of 1210432314321 is 1234132340121.

1210432314321 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 4 + 323 + 14 + 321 = 666.

It is not a de Polignac number, because 1210432314321 - 2²⁷ = 1210298096593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1210432314821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89212080 + ... + 89225646.

It is an arithmetic number, because the mean of its divisors is an integer number (38170908672).

Almost surely, 2^{1210432314321} is an apocalyptic number.

It is an amenable number.

1210432314321 is a deficient number, since it is larger than the sum of its proper divisors (621771301935).

1210432314321 is a wasteful number, since it uses less digits than its factorization.

1210432314321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15402 (or 15399 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1210432314321 its reverse (1234132340121), we get a palindrome (2444564654442).

The spelling of 1210432314321 in words is "one trillion, two hundred ten billion, four hundred thirty-two million, three hundred fourteen thousand, three hundred twenty-one".