10111344385 has 8 divisors (see below), whose sum is σ = 12226237056. Its totient is φ = 8027326320.

The previous prime is 10111344377. The next prime is 10111344407. The reversal of 10111344385 is 58344311101.

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

It is not a de Polignac number, because 10111344385 - 2³ = 10111344377 is a prime.

It is a Duffinian 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, 7717929 + ... + 7719238.

It is an arithmetic number, because the mean of its divisors is an integer number (1528279632).

Almost surely, 2^10111344385 is an apocalyptic number.

It is an amenable number.

10111344385 is a deficient number, since it is larger than the sum of its proper divisors (2114892671).

10111344385 is a wasteful number, since it uses less digits than its factorization.

10111344385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15437303.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 10111344385 its reverse (58344311101), we get a palindrome (68455655486).

The spelling of 10111344385 in words is "ten billion, one hundred eleven million, three hundred forty-four thousand, three hundred eighty-five".