103020226305 has 16 divisors (see below), whose sum is σ = 164837520960. Its totient is φ = 54942401088.

The previous prime is 103020226303. The next prime is 103020226357. The reversal of 103020226305 is 503622020301.

It is not a de Polignac number, because 103020226305 - 2¹ = 103020226303 is a prime.

It is a super-2 number, since 2×103020226305² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103020226303) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 497691 + ... + 673599.

It is an arithmetic number, because the mean of its divisors is an integer number (10302345060).

Almost surely, 2^103020226305 is an apocalyptic number.

103020226305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103020226305 is a deficient number, since it is larger than the sum of its proper divisors (61817294655).

103020226305 is a wasteful number, since it uses less digits than its factorization.

103020226305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214960.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 103020226305 its reverse (503622020301), we get a palindrome (606642246606).

The spelling of 103020226305 in words is "one hundred three billion, twenty million, two hundred twenty-six thousand, three hundred five".