103213033435 has 4 divisors (see below), whose sum is σ = 123855640128. Its totient is φ = 82570426744.

The previous prime is 103213033411. The next prime is 103213033463. The reversal of 103213033435 is 534330312301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534330312301 = 433 ⋅1234019197.

It is a cyclic number.

It is not a de Polignac number, because 103213033435 - 2⁵ = 103213033403 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10321303339 + ... + 10321303348.

It is an arithmetic number, because the mean of its divisors is an integer number (30963910032).

Almost surely, 2^103213033435 is an apocalyptic number.

103213033435 is a deficient number, since it is larger than the sum of its proper divisors (20642606693).

103213033435 is an equidigital number, since it uses as much as digits as its factorization.

103213033435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20642606692.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 103213033435 its reverse (534330312301), we get a palindrome (637543345736).

The spelling of 103213033435 in words is "one hundred three billion, two hundred thirteen million, thirty-three thousand, four hundred thirty-five".