10142319 has 32 divisors (see below), whose sum is σ = 15863040. Its totient is φ = 5696000.

The previous prime is 10142317. The next prime is 10142323. The reversal of 10142319 is 91324101.

10142319 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10142319 - 2¹ = 10142317 is a prime.

It is a super-2 number, since 2×10142319² = 205733269395522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10142295 and 10142304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56572 + ... + 56750.

It is an arithmetic number, because the mean of its divisors is an integer number (495720).

Almost surely, 2^10142319 is an apocalyptic number.

10142319 is a deficient number, since it is larger than the sum of its proper divisors (5720721).

10142319 is a wasteful number, since it uses less digits than its factorization.

10142319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 10142319 is about 3184.7007708731. The cubic root of 10142319 is about 216.4607150121.

It can be divided in two parts, 1014 and 2319, that added together give a palindrome (3333).

The spelling of 10142319 in words is "ten million, one hundred forty-two thousand, three hundred nineteen".