103066021306 has 16 divisors (see below), whose sum is σ = 154750790304. Its totient is φ = 51482451024.

The previous prime is 103066021301. The next prime is 103066021321. The reversal of 103066021306 is 603120660301.

It is not an unprimeable number, because it can be changed into a prime (103066021301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14226121 + ... + 14233363.

It is an arithmetic number, because the mean of its divisors is an integer number (9671924394).

Almost surely, 2^103066021306 is an apocalyptic number.

103066021306 is a deficient number, since it is larger than the sum of its proper divisors (51684768998).

103066021306 is a wasteful number, since it uses less digits than its factorization.

103066021306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13245.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 103066021306 its reverse (603120660301), we get a palindrome (706186681607).

The spelling of 103066021306 in words is "one hundred three billion, sixty-six million, twenty-one thousand, three hundred six".