101002012201 has 16 divisors (see below), whose sum is σ = 108609788160. Its totient is φ = 93624543360.

The previous prime is 101002012193. The next prime is 101002012207. The reversal of 101002012201 is 102210200101.

It is a cyclic number.

It is not a de Polignac number, because 101002012201 - 2³ = 101002012193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101002012207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3752371 + ... + 3779191.

It is an arithmetic number, because the mean of its divisors is an integer number (6788111760).

Almost surely, 2^101002012201 is an apocalyptic number.

It is an amenable number.

101002012201 is a deficient number, since it is larger than the sum of its proper divisors (7607775959).

101002012201 is a wasteful number, since it uses less digits than its factorization.

101002012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31104.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101002012201 its reverse (102210200101), we get a palindrome (203212212302).

The spelling of 101002012201 in words is "one hundred one billion, two million, twelve thousand, two hundred one".