101300506 has 4 divisors (see below), whose sum is σ = 151950762. Its totient is φ = 50650252.

The previous prime is 101300497. The next prime is 101300513. The reversal of 101300506 is 605003101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 605003101 = 293 ⋅2064857.

It can be written as a sum of positive squares in only one way, i.e., 97199881 + 4100625 = 9859^2 + 2025^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101300506.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25325125 + ... + 25325128.

Almost surely, 2^101300506 is an apocalyptic number.

101300506 is a deficient number, since it is larger than the sum of its proper divisors (50650256).

101300506 is an equidigital number, since it uses as much as digits as its factorization.

101300506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50650255.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 101300506 is about 10064.8152491737. The cubic root of 101300506 is about 466.1623612254.

Adding to 101300506 its reverse (605003101), we get a palindrome (706303607).

The spelling of 101300506 in words is "one hundred one million, three hundred thousand, five hundred six".