1304314521106 has 4 divisors (see below), whose sum is σ = 1956471781662. Its totient is φ = 652157260552.

The previous prime is 1304314521089. The next prime is 1304314521109. The reversal of 1304314521106 is 6011254134031.

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

It can be written as a sum of positive squares in only one way, i.e., 828709812225 + 475604708881 = 910335^2 + 689641^2 .

It is not an unprimeable number, because it can be changed into a prime (1304314521109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326078630275 + ... + 326078630278.

Almost surely, 2^{1304314521106} is an apocalyptic number.

1304314521106 is a deficient number, since it is larger than the sum of its proper divisors (652157260556).

1304314521106 is an equidigital number, since it uses as much as digits as its factorization.

1304314521106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652157260555.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 1304314521106 its reverse (6011254134031), we get a palindrome (7315568655137).

The spelling of 1304314521106 in words is "one trillion, three hundred four billion, three hundred fourteen million, five hundred twenty-one thousand, one hundred six".