101331212102 has 16 divisors (see below), whose sum is σ = 158664815712. Its totient is φ = 48444591360.

The previous prime is 101331212069. The next prime is 101331212107. The reversal of 101331212102 is 201212133101.

It is a super-2 number, since 2×101331212102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101331212107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288299 + ... + 534582.

It is an arithmetic number, because the mean of its divisors is an integer number (9916550982).

Almost surely, 2^101331212102 is an apocalyptic number.

101331212102 is a deficient number, since it is larger than the sum of its proper divisors (57333603610).

101331212102 is a wasteful number, since it uses less digits than its factorization.

101331212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825583.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101331212102 its reverse (201212133101), we get a palindrome (302543345203).

The spelling of 101331212102 in words is "one hundred one billion, three hundred thirty-one million, two hundred twelve thousand, one hundred two".