140103033103213 has 4 divisors (see below), whose sum is σ = 143889601565500. Its totient is φ = 136316464640928.

The previous prime is 140103033103169. The next prime is 140103033103237. The reversal of 140103033103213 is 312301330301041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 126257988385764 + 13845044717449 = 11236458^2 + 3720893^2 .

It is a cyclic number.

It is not a de Polignac number, because 140103033103213 - 2¹³ = 140103033095021 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 (140103033193213) 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, 1893284231088 + ... + 1893284231161.

It is an arithmetic number, because the mean of its divisors is an integer number (35972400391375).

Almost surely, 2^{140103033103213} is an apocalyptic number.

It is an amenable number.

140103033103213 is a deficient number, since it is larger than the sum of its proper divisors (3786568462287).

140103033103213 is an equidigital number, since it uses as much as digits as its factorization.

140103033103213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786568462286.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 140103033103213 its reverse (312301330301041), we get a palindrome (452404363404254).

The spelling of 140103033103213 in words is "one hundred forty trillion, one hundred three billion, thirty-three million, one hundred three thousand, two hundred thirteen".