2140102319 has 8 divisors (see below), whose sum is σ = 2145753600. Its totient is φ = 2134459800.

The previous prime is 2140102301. The next prime is 2140102331. The reversal of 2140102319 is 9132010412.

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

It is a cyclic number.

It is not a de Polignac number, because 2140102319 - 2¹² = 2140098223 is a prime.

It is a super-2 number, since 2×2140102319² = 9160075871578355522, 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 = 2140102294 and 2140102303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140102369) 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 7 ways as a sum of consecutive naturals, for example, 890882 + ... + 893280.

It is an arithmetic number, because the mean of its divisors is an integer number (268219200).

Almost surely, 2^2140102319 is an apocalyptic number.

2140102319 is a deficient number, since it is larger than the sum of its proper divisors (5651281).

2140102319 is a wasteful number, since it uses less digits than its factorization.

2140102319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2140102319 is about 46261.2399206939. The cubic root of 2140102319 is about 1288.6792802637.

The spelling of 2140102319 in words is "two billion, one hundred forty million, one hundred two thousand, three hundred nineteen".