101021102201110 has 96 divisors (see below), whose sum is σ = 225035836977600. Its totient is φ = 31970722627584.

The previous prime is 101021102201087. The next prime is 101021102201143. The reversal of 101021102201110 is 11102201120101.

It is a happy number.

It is a super-2 number, since 2×101021102201110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 644053254 + ... + 644210086.

It is an arithmetic number, because the mean of its divisors is an integer number (2344123301850).

Almost surely, 2^{101021102201110} is an apocalyptic number.

101021102201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101021102201110 is an abundant number, since it is smaller than the sum of its proper divisors (124014734776490).

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

101021102201110 is a wasteful number, since it uses less digits than its factorization.

101021102201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211322 (or 211309 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101021102201110 its reverse (11102201120101), we get a palindrome (112123303321211).

The spelling of 101021102201110 in words is "one hundred one trillion, twenty-one billion, one hundred two million, two hundred one thousand, one hundred ten".