10143011 has 4 divisors (see below), whose sum is σ = 10492800. Its totient is φ = 9793224.

The previous prime is 10142963. The next prime is 10143013. The reversal of 10143011 is 11034101.

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 10143011 - 2⁶ = 10142947 is a prime.

It is a super-2 number, since 2×10143011² = 205761344292242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10142983 and 10143001.

It is not an unprimeable number, because it can be changed into a prime (10143013) 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 3 ways as a sum of consecutive naturals, for example, 174851 + ... + 174908.

It is an arithmetic number, because the mean of its divisors is an integer number (2623200).

Almost surely, 2^10143011 is an apocalyptic number.

10143011 is a deficient number, since it is larger than the sum of its proper divisors (349789).

10143011 is an equidigital number, since it uses as much as digits as its factorization.

10143011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349788.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 10143011 is about 3184.8094134500. The cubic root of 10143011 is about 216.4656378642.

Adding to 10143011 its reverse (11034101), we get a palindrome (21177112).

The spelling of 10143011 in words is "ten million, one hundred forty-three thousand, eleven".