104303213211403 has 4 divisors (see below), whose sum is σ = 107667832992448. Its totient is φ = 100938593430360.

The previous prime is 104303213211383. The next prime is 104303213211433. The reversal of 104303213211403 is 304112312303401.

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

It is a cyclic number.

It is not a de Polignac number, because 104303213211403 - 2²⁵ = 104303179656971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104303213211433) 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, 1682309890476 + ... + 1682309890537.

It is an arithmetic number, because the mean of its divisors is an integer number (26916958248112).

Almost surely, 2^{104303213211403} is an apocalyptic number.

104303213211403 is a deficient number, since it is larger than the sum of its proper divisors (3364619781045).

104303213211403 is an equidigital number, since it uses as much as digits as its factorization.

104303213211403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364619781044.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 104303213211403 its reverse (304112312303401), we get a palindrome (408415525514804).

The spelling of 104303213211403 in words is "one hundred four trillion, three hundred three billion, two hundred thirteen million, two hundred eleven thousand, four hundred three".