101202030102 has 16 divisors (see below), whose sum is σ = 202552793712. Its totient is φ = 33709221120.

The previous prime is 101202030079. The next prime is 101202030113. The reversal of 101202030102 is 201030202101.

It is a super-2 number, since 2×101202030102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6188383 + ... + 6204714.

It is an arithmetic number, because the mean of its divisors is an integer number (12659549607).

Almost surely, 2^101202030102 is an apocalyptic number.

101202030102 is an abundant number, since it is smaller than the sum of its proper divisors (101350763610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101202030102 is a wasteful number, since it uses less digits than its factorization.

101202030102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12394463.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 101202030102 its reverse (201030202101), we get a palindrome (302232232203).

The spelling of 101202030102 in words is "one hundred one billion, two hundred two million, thirty thousand, one hundred two".