10020102101 has 8 divisors (see below), whose sum is σ = 10202929440. Its totient is φ = 9837708048.

The previous prime is 10020102049. The next prime is 10020102119. The reversal of 10020102101 is 10120102001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10020102101 - 2¹⁸ = 10019839957 is a prime.

It is a super-2 number, since 2×10020102101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020102151) 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, 61466 + ... + 154331.

It is an arithmetic number, because the mean of its divisors is an integer number (1275366180).

Almost surely, 2^10020102101 is an apocalyptic number.

It is an amenable number.

10020102101 is a deficient number, since it is larger than the sum of its proper divisors (182827339).

10020102101 is an equidigital number, since it uses as much as digits as its factorization.

10020102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216643.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10020102101 its reverse (10120102001), we get a palindrome (20140204102).

The spelling of 10020102101 in words is "ten billion, twenty million, one hundred two thousand, one hundred one".