10111434 has 24 divisors (see below), whose sum is σ = 20801088. Its totient is φ = 3276720.

The previous prime is 10111433. The next prime is 10111469. The reversal of 10111434 is 43411101.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10111433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7599 + ... + 8829.

It is an arithmetic number, because the mean of its divisors is an integer number (866712).

Almost surely, 2^10111434 is an apocalyptic number.

10111434 is an abundant number, since it is smaller than the sum of its proper divisors (10689654).

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

10111434 is a wasteful number, since it uses less digits than its factorization.

10111434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310 (or 1273 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 10111434 is about 3179.8481095801. The cubic root of 10111434 is about 216.2407723239.

Adding to 10111434 its reverse (43411101), we get a palindrome (53522535).

The spelling of 10111434 in words is "ten million, one hundred eleven thousand, four hundred thirty-four".