101045533 has 2 divisors, whose sum is σ = 101045534. Its totient is φ = 101045532.

The previous prime is 101045513. The next prime is 101045561. The reversal of 101045533 is 335540101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100761444 + 284089 = 10038^2 + 533^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101045533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101045513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50522766 + 50522767.

It is an arithmetic number, because the mean of its divisors is an integer number (50522767).

Almost surely, 2^101045533 is an apocalyptic number.

It is an amenable number.

101045533 is a deficient number, since it is larger than the sum of its proper divisors (1).

101045533 is an equidigital number, since it uses as much as digits as its factorization.

101045533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 101045533 is about 10052.1407172801. The cubic root of 101045533 is about 465.7709229773.

Adding to 101045533 its reverse (335540101), we get a palindrome (436585634).

The spelling of 101045533 in words is "one hundred one million, forty-five thousand, five hundred thirty-three".