10111010140 has 96 divisors (see below), whose sum is σ = 26526528000. Its totient is φ = 3145048320.

The previous prime is 10111010137. The next prime is 10111010171. The reversal of 10111010140 is 4101011101.

10111010140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 777411 + ... + 790309.

It is an arithmetic number, because the mean of its divisors is an integer number (276318000).

Almost surely, 2^10111010140 is an apocalyptic number.

10111010140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10111010140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13263264000).

10111010140 is an abundant number, since it is smaller than the sum of its proper divisors (16415517860).

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

10111010140 is a wasteful number, since it uses less digits than its factorization.

10111010140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13435 (or 13433 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10111010140 its reverse (4101011101), we get a palindrome (14212021241).

The spelling of 10111010140 in words is "ten billion, one hundred eleven million, ten thousand, one hundred forty".