1303201112 has 8 divisors (see below), whose sum is σ = 2443502100. Its totient is φ = 651600552.

The previous prime is 1303201103. The next prime is 1303201117. The reversal of 1303201112 is 2111023031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303201117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81450062 + ... + 81450077.

Almost surely, 2^1303201112 is an apocalyptic number.

It is an amenable number.

1303201112 is a deficient number, since it is larger than the sum of its proper divisors (1140300988).

1303201112 is a wasteful number, since it uses less digits than its factorization.

1303201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162900145 (or 162900141 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1303201112 is about 36099.8768972970. The cubic root of 1303201112 is about 1092.2879618235.

Adding to 1303201112 its reverse (2111023031), we get a palindrome (3414224143).

The spelling of 1303201112 in words is "one billion, three hundred three million, two hundred one thousand, one hundred twelve".