10111115697 has 8 divisors (see below), whose sum is σ = 13482349440. Its totient is φ = 6740312880.

The previous prime is 10111115683. The next prime is 10111115719. The reversal of 10111115697 is 79651111101.

10111115697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10111115697 - 2⁶ = 10111115633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10111115617) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48297 + ... + 150182.

It is an arithmetic number, because the mean of its divisors is an integer number (1685293680).

Almost surely, 2^10111115697 is an apocalyptic number.

It is an amenable number.

10111115697 is a deficient number, since it is larger than the sum of its proper divisors (3371233743).

10111115697 is a wasteful number, since it uses less digits than its factorization.

10111115697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215463.

The product of its (nonzero) digits is 1890, while the sum is 33.

Adding to 10111115697 its reverse (79651111101), we get a palindrome (89762226798).

The spelling of 10111115697 in words is "ten billion, one hundred eleven million, one hundred fifteen thousand, six hundred ninety-seven".