10111423234 has 16 divisors (see below), whose sum is σ = 17519258016. Its totient is φ = 4325742400.

The previous prime is 10111423229. The next prime is 10111423271. The reversal of 10111423234 is 43232411101.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 13517572 + ... + 13518319.

It is an arithmetic number, because the mean of its divisors is an integer number (1094953626).

Almost surely, 2^10111423234 is an apocalyptic number.

10111423234 is a deficient number, since it is larger than the sum of its proper divisors (7407834782).

10111423234 is a wasteful number, since it uses less digits than its factorization.

10111423234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27035921.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10111423234 its reverse (43232411101), we get a palindrome (53343834335).

The spelling of 10111423234 in words is "ten billion, one hundred eleven million, four hundred twenty-three thousand, two hundred thirty-four".