10111031697 has 64 divisors (see below), whose sum is σ = 15669964800. Its totient is φ = 5747189760.

The previous prime is 10111031681. The next prime is 10111031701. The reversal of 10111031697 is 79613011101.

It is not a de Polignac number, because 10111031697 - 2⁴ = 10111031681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10111031657) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4857697 + ... + 4859777.

It is an arithmetic number, because the mean of its divisors is an integer number (244843200).

Almost surely, 2^10111031697 is an apocalyptic number.

It is an amenable number.

10111031697 is a deficient number, since it is larger than the sum of its proper divisors (5558933103).

10111031697 is a wasteful number, since it uses less digits than its factorization.

10111031697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278.

The product of its (nonzero) digits is 1134, while the sum is 30.

Adding to 10111031697 its reverse (79613011101), we get a palindrome (89724042798).

The spelling of 10111031697 in words is "ten billion, one hundred eleven million, thirty-one thousand, six hundred ninety-seven".