101220533035 has 16 divisors (see below), whose sum is σ = 125502354432. Its totient is φ = 78289596000.

The previous prime is 101220532999. The next prime is 101220533041. The reversal of 101220533035 is 530335022101.

It is not a de Polignac number, because 101220533035 - 2¹³ = 101220524843 is a prime.

It is a super-2 number, since 2×101220533035² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147769 + ... + 473578.

It is an arithmetic number, because the mean of its divisors is an integer number (7843897152).

Almost surely, 2^101220533035 is an apocalyptic number.

101220533035 is a deficient number, since it is larger than the sum of its proper divisors (24281821397).

101220533035 is a wasteful number, since it uses less digits than its factorization.

101220533035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622434.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 101220533035 its reverse (530335022101), we get a palindrome (631555555136).

The spelling of 101220533035 in words is "one hundred one billion, two hundred twenty million, five hundred thirty-three thousand, thirty-five".