101000121021110 has 16 divisors (see below), whose sum is σ = 185668307580096. Its totient is φ = 39540472910208.

The previous prime is 101000121021101. The next prime is 101000121021139. The reversal of 101000121021110 is 11120121000101.

It is a super-2 number, since 2×101000121021110² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101000121021091 and 101000121021100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107446936787 + ... + 107446937726.

It is an arithmetic number, because the mean of its divisors is an integer number (11604269223756).

Almost surely, 2^{101000121021110} is an apocalyptic number.

101000121021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101000121021110 is a deficient number, since it is larger than the sum of its proper divisors (84668186558986).

101000121021110 is a wasteful number, since it uses less digits than its factorization.

101000121021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214893874567.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101000121021110 its reverse (11120121000101), we get a palindrome (112120242021211).

The spelling of 101000121021110 in words is "one hundred one trillion, one hundred twenty-one million, twenty-one thousand, one hundred ten".