101110111111010 has 16 divisors (see below), whose sum is σ = 184301974684800. Its totient is φ = 39932094514416.

The previous prime is 101110111110977. The next prime is 101110111111013. The reversal of 101110111111010 is 10111111011101.

It is a junction number, because it is equal to n+sod(n) for n = 101110111110982 and 101110111111000.

It is not an unprimeable number, because it can be changed into a prime (101110111111013) 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, 63993740420 + ... + 63993741999.

It is an arithmetic number, because the mean of its divisors is an integer number (11518873417800).

Almost surely, 2^{101110111111010} is an apocalyptic number.

101110111111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101110111111010 is a deficient number, since it is larger than the sum of its proper divisors (83191863573790).

101110111111010 is a wasteful number, since it uses less digits than its factorization.

101110111111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127987482505.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 101110111111010 its reverse (10111111011101), we get a palindrome (111221222122111).

Subtracting from 101110111111010 its reverse (10111111011101), we obtain a palindrome (90999000099909).

The spelling of 101110111111010 in words is "one hundred one trillion, one hundred ten billion, one hundred eleven million, one hundred eleven thousand, ten".