1318700901 has 16 divisors (see below), whose sum is σ = 2039442944. Its totient is φ = 742295664.

The previous prime is 1318700893. The next prime is 1318700921. The reversal of 1318700901 is 1090078131.

It is not a de Polignac number, because 1318700901 - 2³ = 1318700893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1318700921) 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 15 ways as a sum of consecutive naturals, for example, 467215 + ... + 470028.

It is an arithmetic number, because the mean of its divisors is an integer number (127465184).

Almost surely, 2^1318700901 is an apocalyptic number.

It is an amenable number.

1318700901 is a deficient number, since it is larger than the sum of its proper divisors (720742043).

1318700901 is an equidigital number, since it uses as much as digits as its factorization.

1318700901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937320.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 1318700901 is about 36313.9215866312. The cubic root of 1318700901 is about 1096.6013283915.

The spelling of 1318700901 in words is "one billion, three hundred eighteen million, seven hundred thousand, nine hundred one".