1303213102 has 4 divisors (see below), whose sum is σ = 1954819656. Its totient is φ = 651606550.

The previous prime is 1303213099. The next prime is 1303213111. The reversal of 1303213102 is 2013123031.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325803274 + ... + 325803277.

It is an arithmetic number, because the mean of its divisors is an integer number (488704914).

Almost surely, 2^1303213102 is an apocalyptic number.

1303213102 is a deficient number, since it is larger than the sum of its proper divisors (651606554).

1303213102 is an equidigital number, since it uses as much as digits as its factorization.

1303213102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651606553.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1303213102 is about 36100.0429639634. The cubic root of 1303213102 is about 1092.2913116499.

Adding to 1303213102 its reverse (2013123031), we get a palindrome (3316336133).

The spelling of 1303213102 in words is "one billion, three hundred three million, two hundred thirteen thousand, one hundred two".