4011402110123 has 4 divisors (see below), whose sum is σ = 4011513170088. Its totient is φ = 4011291050160.

The previous prime is 4011402110117. The next prime is 4011402110141. The reversal of 4011402110123 is 3210112041104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4011402110123 - 2⁶ = 4011402110059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4011402110095 and 4011402110104.

It is not an unprimeable number, because it can be changed into a prime (4011402110173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55475786 + ... + 55548047.

It is an arithmetic number, because the mean of its divisors is an integer number (1002878292522).

Almost surely, 2^{4011402110123} is an apocalyptic number.

4011402110123 is a deficient number, since it is larger than the sum of its proper divisors (111059965).

4011402110123 is a wasteful number, since it uses less digits than its factorization.

4011402110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111059964.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 4011402110123 its reverse (3210112041104), we get a palindrome (7221514151227).

The spelling of 4011402110123 in words is "four trillion, eleven billion, four hundred two million, one hundred ten thousand, one hundred twenty-three".