101335530 has 32 divisors (see below), whose sum is σ = 246141504. Its totient is φ = 26696576.

The previous prime is 101335519. The next prime is 101335537. The reversal of 101335530 is 35533101.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101335497 and 101335506.

It is not an unprimeable number, because it can be changed into a prime (101335537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17859 + ... + 22838.

It is an arithmetic number, because the mean of its divisors is an integer number (7691922).

Almost surely, 2^101335530 is an apocalyptic number.

101335530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101335530 is an abundant number, since it is smaller than the sum of its proper divisors (144805974).

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

101335530 is a wasteful number, since it uses less digits than its factorization.

101335530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40790.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 101335530 is about 10066.5550214559. Note that the first 3 decimals coincide. The cubic root of 101335530 is about 466.2160792502.

Adding to 101335530 its reverse (35533101), we get a palindrome (136868631).

The spelling of 101335530 in words is "one hundred one million, three hundred thirty-five thousand, five hundred thirty".