101303203113 has 12 divisors (see below), whose sum is σ = 167230684608. Its totient is φ = 57887544600.

The previous prime is 101303203109. The next prime is 101303203151. The reversal of 101303203113 is 311302303101.

It is a happy number.

101303203113 is a `hidden beast` number, since 1 + 0 + 1 + 30 + 320 + 311 + 3 = 666.

It is not a de Polignac number, because 101303203113 - 2² = 101303203109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101303203163) 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, 803993613 + ... + 803993738.

It is an arithmetic number, because the mean of its divisors is an integer number (13935890384).

Almost surely, 2^101303203113 is an apocalyptic number.

It is an amenable number.

101303203113 is a deficient number, since it is larger than the sum of its proper divisors (65927481495).

101303203113 is a wasteful number, since it uses less digits than its factorization.

101303203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607987364 (or 1607987361 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 101303203113 its reverse (311302303101), we get a palindrome (412605506214).

The spelling of 101303203113 in words is "one hundred one billion, three hundred three million, two hundred three thousand, one hundred thirteen".