101102120021102 has 16 divisors (see below), whose sum is σ = 155211041040000. Its totient is φ = 49365576687672.

The previous prime is 101102120021051. The next prime is 101102120021107. The reversal of 101102120021102 is 201120021201101.

It is a super-3 number, since 3×101102120021102³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101102120021107) 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, 117154208 + ... + 118014035.

It is an arithmetic number, because the mean of its divisors is an integer number (9700690065000).

Almost surely, 2^{101102120021102} is an apocalyptic number.

101102120021102 is a deficient number, since it is larger than the sum of its proper divisors (54108921018898).

101102120021102 is a wasteful number, since it uses less digits than its factorization.

101102120021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235173287.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101102120021102 its reverse (201120021201101), we get a palindrome (302222141222203).

The spelling of 101102120021102 in words is "one hundred one trillion, one hundred two billion, one hundred twenty million, twenty-one thousand, one hundred two".