103333113100021 has 16 divisors (see below), whose sum is σ = 123230044606464. Its totient is φ = 84719976994224.

The previous prime is 103333113099971. The next prime is 103333113100039. The reversal of 103333113100021 is 120001311333301.

It is a cyclic number.

It is not a de Polignac number, because 103333113100021 - 2¹⁵ = 103333113067253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103333113099965 and 103333113100001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103333113100421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43968066 + ... + 46258588.

It is an arithmetic number, because the mean of its divisors is an integer number (7701877787904).

Almost surely, 2^{103333113100021} is an apocalyptic number.

It is an amenable number.

103333113100021 is a deficient number, since it is larger than the sum of its proper divisors (19896931506443).

103333113100021 is a wasteful number, since it uses less digits than its factorization.

103333113100021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570760.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 103333113100021 its reverse (120001311333301), we get a palindrome (223334424433322).

The spelling of 103333113100021 in words is "one hundred three trillion, three hundred thirty-three billion, one hundred thirteen million, one hundred thousand, twenty-one".