103302140213 has 4 divisors (see below), whose sum is σ = 104249866380. Its totient is φ = 102354414048.

The previous prime is 103302140209. The next prime is 103302140237. The reversal of 103302140213 is 312041203301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312041203301 = 299329 ⋅1042469.

It can be written as a sum of positive squares in 2 ways, for example, as 77853276484 + 25448863729 = 279022^2 + 159527^2 .

It is a cyclic number.

It is not a de Polignac number, because 103302140213 - 2² = 103302140209 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 (103302145213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473862920 + ... + 473863137.

It is an arithmetic number, because the mean of its divisors is an integer number (26062466595).

Almost surely, 2^103302140213 is an apocalyptic number.

It is an amenable number.

103302140213 is a deficient number, since it is larger than the sum of its proper divisors (947726167).

103302140213 is an equidigital number, since it uses as much as digits as its factorization.

103302140213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947726166.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103302140213 its reverse (312041203301), we get a palindrome (415343343514).

The spelling of 103302140213 in words is "one hundred three billion, three hundred two million, one hundred forty thousand, two hundred thirteen".