103213333999 has 4 divisors (see below), whose sum is σ = 105613644136. Its totient is φ = 100813023864.

The previous prime is 103213333987. The next prime is 103213334011. The reversal of 103213333999 is 999333312301.

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

It is an interprime number because it is at equal distance from previous prime (103213333987) and next prime (103213334011).

It is a cyclic number.

It is not a de Polignac number, because 103213333999 - 2¹³ = 103213325807 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 (103213333799) 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, 1200155004 + ... + 1200155089.

It is an arithmetic number, because the mean of its divisors is an integer number (26403411034).

Almost surely, 2^103213333999 is an apocalyptic number.

103213333999 is a deficient number, since it is larger than the sum of its proper divisors (2400310137).

103213333999 is an equidigital number, since it uses as much as digits as its factorization.

103213333999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400310136.

The product of its (nonzero) digits is 354294, while the sum is 46.

The spelling of 103213333999 in words is "one hundred three billion, two hundred thirteen million, three hundred thirty-three thousand, nine hundred ninety-nine".