10011123143 has 8 divisors (see below), whose sum is σ = 11442234912. Its totient is φ = 8580249216.

The previous prime is 10011123139. The next prime is 10011123151. The reversal of 10011123143 is 34132111001.

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

It is not a de Polignac number, because 10011123143 - 2² = 10011123139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011123163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42371 + ... + 147707.

It is an arithmetic number, because the mean of its divisors is an integer number (1430279364).

Almost surely, 2^10011123143 is an apocalyptic number.

10011123143 is a deficient number, since it is larger than the sum of its proper divisors (1431111769).

10011123143 is a wasteful number, since it uses less digits than its factorization.

10011123143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118921.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10011123143 its reverse (34132111001), we get a palindrome (44143234144).

The spelling of 10011123143 in words is "ten billion, eleven million, one hundred twenty-three thousand, one hundred forty-three".