101300505 has 16 divisors (see below), whose sum is σ = 162498624. Its totient is φ = 53887680.

The previous prime is 101300497. The next prime is 101300513. The reversal of 101300505 is 505003101.

It is an interprime number because it is at equal distance from previous prime (101300497) and next prime (101300513).

It is not a de Polignac number, because 101300505 - 2³ = 101300497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2551 + ... + 14460.

It is an arithmetic number, because the mean of its divisors is an integer number (10156164).

Almost surely, 2^101300505 is an apocalyptic number.

101300505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101300505 is a deficient number, since it is larger than the sum of its proper divisors (61198119).

101300505 is a wasteful number, since it uses less digits than its factorization.

101300505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17416.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 101300505 is about 10064.8151994957. The cubic root of 101300505 is about 466.1623596915.

Adding to 101300505 its reverse (505003101), we get a palindrome (606303606).

The spelling of 101300505 in words is "one hundred one million, three hundred thousand, five hundred five".