103421004266 has 8 divisors (see below), whose sum is σ = 155147274180. Its totient is φ = 51705246208.

The previous prime is 103421004209. The next prime is 103421004287. The reversal of 103421004266 is 662400124301.

It can be written as a sum of positive squares in 2 ways, for example, as 102486418225 + 934586041 = 320135^2 + 30571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2603321 + ... + 2642748.

Almost surely, 2^103421004266 is an apocalyptic number.

103421004266 is a deficient number, since it is larger than the sum of its proper divisors (51726269914).

103421004266 is an equidigital number, since it uses as much as digits as its factorization.

103421004266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255928.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 103421004266 its reverse (662400124301), we get a palindrome (765821128567).

The spelling of 103421004266 in words is "one hundred three billion, four hundred twenty-one million, four thousand, two hundred sixty-six".