103535350213 has 4 divisors (see below), whose sum is σ = 103536779500. Its totient is φ = 103533920928.

The previous prime is 103535350211. The next prime is 103535350229. The reversal of 103535350213 is 312053535301.

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 57072254404 + 46463095809 = 238898^2 + 215553^2 .

It is a cyclic number.

It is not a de Polignac number, because 103535350213 - 2¹ = 103535350211 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 (103535350211) 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, 599838 + ... + 752911.

It is an arithmetic number, because the mean of its divisors is an integer number (25884194875).

Almost surely, 2^103535350213 is an apocalyptic number.

It is an amenable number.

103535350213 is a deficient number, since it is larger than the sum of its proper divisors (1429287).

103535350213 is an equidigital number, since it uses as much as digits as its factorization.

103535350213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429286.

The product of its (nonzero) digits is 20250, while the sum is 31.

Adding to 103535350213 its reverse (312053535301), we get a palindrome (415588885514).

The spelling of 103535350213 in words is "one hundred three billion, five hundred thirty-five million, three hundred fifty thousand, two hundred thirteen".