1303234101 has 12 divisors (see below), whose sum is σ = 2027253228. Its totient is φ = 801990144.

The previous prime is 1303234081. The next prime is 1303234109. The reversal of 1303234101 is 1014323031.

It can be written as a sum of positive squares in 2 ways, for example, as 337640625 + 965593476 = 18375^2 + 31074^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1303234101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303234109) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 5569260 + ... + 5569493.

It is an arithmetic number, because the mean of its divisors is an integer number (168937769).

Almost surely, 2^1303234101 is an apocalyptic number.

It is an amenable number.

1303234101 is a deficient number, since it is larger than the sum of its proper divisors (724019127).

1303234101 is a wasteful number, since it uses less digits than its factorization.

1303234101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11138772 (or 11138769 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1303234101 is about 36100.3338073210. Note that the first 3 decimals coincide. The cubic root of 1303234101 is about 1092.2971784064.

Adding to 1303234101 its reverse (1014323031), we get a palindrome (2317557132).

The spelling of 1303234101 in words is "one billion, three hundred three million, two hundred thirty-four thousand, one hundred one".