101101212102 has 64 divisors (see below), whose sum is σ = 235789263360. Its totient is φ = 28589932800.

The previous prime is 101101212083. The next prime is 101101212109. The reversal of 101101212102 is 201212101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101101212109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 749977 + ... + 874452.

It is an arithmetic number, because the mean of its divisors is an integer number (3684207240).

Almost surely, 2^101101212102 is an apocalyptic number.

101101212102 is an abundant number, since it is smaller than the sum of its proper divisors (134688051258).

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

101101212102 is a wasteful number, since it uses less digits than its factorization.

101101212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624509.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101101212102 its reverse (201212101101), we get a palindrome (302313313203).

The spelling of 101101212102 in words is "one hundred one billion, one hundred one million, two hundred twelve thousand, one hundred two".