101033530 has 16 divisors (see below), whose sum is σ = 195849864. Its totient is φ = 37304640.

The previous prime is 101033519. The next prime is 101033539. The reversal of 101033530 is 35330101.

It can be written as a sum of positive squares in 4 ways, for example, as 81558961 + 19474569 = 9031^2 + 4413^2 .

It is not an unprimeable number, because it can be changed into a prime (101033539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388461 + ... + 388720.

Almost surely, 2^101033530 is an apocalyptic number.

101033530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101033530 is a deficient number, since it is larger than the sum of its proper divisors (94816334).

101033530 is a wasteful number, since it uses less digits than its factorization.

101033530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777201.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 101033530 is about 10051.5436625426. The cubic root of 101033530 is about 465.7524795766.

Adding to 101033530 its reverse (35330101), we get a palindrome (136363631).

The spelling of 101033530 in words is "one hundred one million, thirty-three thousand, five hundred thirty".