101002201101 has 8 divisors (see below), whose sum is σ = 149632890560. Its totient is φ = 67334800716.

The previous prime is 101002201063. The next prime is 101002201171. The reversal of 101002201101 is 101102200101.

It is a happy number.

It is not a de Polignac number, because 101002201101 - 2¹⁰ = 101002200077 is a prime.

It is a super-2 number, since 2×101002201101² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101002201171) 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, 1870411105 + ... + 1870411158.

It is an arithmetic number, because the mean of its divisors is an integer number (18704111320).

Almost surely, 2^101002201101 is an apocalyptic number.

It is an amenable number.

101002201101 is a deficient number, since it is larger than the sum of its proper divisors (48630689459).

101002201101 is an equidigital number, since it uses as much as digits as its factorization.

101002201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740822272 (or 3740822266 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 101002201101 its reverse (101102200101), we get a palindrome (202104401202).

The spelling of 101002201101 in words is "one hundred one billion, two million, two hundred one thousand, one hundred one".