10111111011110 has 16 divisors (see below), whose sum is σ = 18229689879696. Its totient is φ = 4037846613408.

The previous prime is 10111111011101. The next prime is 10111111011143. The reversal of 10111111011110 is 1111011111101.

It is a junction number, because it is equal to n+sod(n) for n = 10111111011091 and 10111111011100.

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, 824717444 + ... + 824729703.

It is an arithmetic number, because the mean of its divisors is an integer number (1139355617481).

Almost surely, 2^{10111111011110} is an apocalyptic number.

10111111011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111111011110 is a deficient number, since it is larger than the sum of its proper divisors (8118578868586).

10111111011110 is a wasteful number, since it uses less digits than its factorization.

10111111011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649447767.

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

Adding to 10111111011110 its reverse (1111011111101), we get a palindrome (11222122122211).

Subtracting from 10111111011110 its reverse (1111011111101), we obtain a palindrome (9000099900009).

The spelling of 10111111011110 in words is "ten trillion, one hundred eleven billion, one hundred eleven million, eleven thousand, one hundred ten".