101533452201 has 6 divisors (see below), whose sum is σ = 146659430970. Its totient is φ = 67688968128.

The previous prime is 101533452103. The next prime is 101533452211. The reversal of 101533452201 is 102254335101.

101533452201 is a `hidden beast` number, since 1 + 0 + 1 + 5 + 3 + 3 + 452 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 97780664601 + 3752787600 = 312699^2 + 61260^2 .

It is not a de Polignac number, because 101533452201 - 2¹¹ = 101533450153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101533452211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5640747336 + ... + 5640747353.

It is an arithmetic number, because the mean of its divisors is an integer number (24443238495).

Almost surely, 2^101533452201 is an apocalyptic number.

It is an amenable number.

101533452201 is a deficient number, since it is larger than the sum of its proper divisors (45125978769).

101533452201 is a wasteful number, since it uses less digits than its factorization.

101533452201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11281494695 (or 11281494692 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 101533452201 its reverse (102254335101), we get a palindrome (203787787302).

The spelling of 101533452201 in words is "one hundred one billion, five hundred thirty-three million, four hundred fifty-two thousand, two hundred one".