101303505320 has 16 divisors (see below), whose sum is σ = 227932887060. Its totient is φ = 40521402112.

The previous prime is 101303505311. The next prime is 101303505343. The reversal of 101303505320 is 23505303101.

It can be written as a sum of positive squares in 2 ways, for example, as 97742519044 + 3560986276 = 312638^2 + 59674^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 1266293777 + ... + 1266293856.

Almost surely, 2^101303505320 is an apocalyptic number.

101303505320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101303505320 is an abundant number, since it is smaller than the sum of its proper divisors (126629381740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101303505320 is a wasteful number, since it uses less digits than its factorization.

101303505320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532587644 (or 2532587640 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

Adding to 101303505320 its reverse (23505303101), we get a palindrome (124808808421).

The spelling of 101303505320 in words is "one hundred one billion, three hundred three million, five hundred five thousand, three hundred twenty".