1313212102 has 8 divisors (see below), whose sum is σ = 1994752800. Its totient is φ = 648294504.

The previous prime is 1313212099. The next prime is 1313212169. The reversal of 1313212102 is 2012123131.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4155577 + ... + 4155892.

It is an arithmetic number, because the mean of its divisors is an integer number (249344100).

Almost surely, 2^1313212102 is an apocalyptic number.

1313212102 is a deficient number, since it is larger than the sum of its proper divisors (681540698).

1313212102 is an equidigital number, since it uses as much as digits as its factorization.

1313212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311550.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1313212102 is about 36238.2684740869. The cubic root of 1313212102 is about 1095.0777596065.

Adding to 1313212102 its reverse (2012123131), we get a palindrome (3325335233).

The spelling of 1313212102 in words is "one billion, three hundred thirteen million, two hundred twelve thousand, one hundred two".