101131000110 has 192 divisors, whose sum is σ = 306568184832. Its totient is φ = 22653831168.

The previous prime is 101131000063. The next prime is 101131000127. The reversal of 101131000110 is 11000131101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101131000092 and 101131000101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6286297 + ... + 6302363.

It is an arithmetic number, because the mean of its divisors is an integer number (1596709296).

Almost surely, 2^101131000110 is an apocalyptic number.

101131000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101131000110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153284092416).

101131000110 is an abundant number, since it is smaller than the sum of its proper divisors (205437184722).

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

101131000110 is a wasteful number, since it uses less digits than its factorization.

101131000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16287 (or 16284 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 101131000110 its reverse (11000131101), we get a palindrome (112131131211).

The spelling of 101131000110 in words is "one hundred one billion, one hundred thirty-one million, one hundred ten", and thus it is an aban number.