10011111001110 has 32 divisors (see below), whose sum is σ = 26696296003680. Its totient is φ = 2669629600224.

The previous prime is 10011111001109. The next prime is 10011111001153. The reversal of 10011111001110 is 1110011111001.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10011111001092 and 10011111001101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18539094177 + ... + 18539094716.

It is an arithmetic number, because the mean of its divisors is an integer number (834259250115).

Almost surely, 2^{10011111001110} is an apocalyptic number.

10011111001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10011111001110 is an abundant number, since it is smaller than the sum of its proper divisors (16685185002570).

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

10011111001110 is a wasteful number, since it uses less digits than its factorization.

10011111001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37078188909 (or 37078188903 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 10011111001110 its reverse (1110011111001), we get a palindrome (11121122112111).

The spelling of 10011111001110 in words is "ten trillion, eleven billion, one hundred eleven million, one thousand, one hundred ten".