103030312111306 has 16 divisors (see below), whose sum is σ = 157108840568064. Its totient is φ = 50666265087264.

The previous prime is 103030312111301. The next prime is 103030312111319. The reversal of 103030312111306 is 603111213030301.

It is not an unprimeable number, because it can be changed into a prime (103030312111301) 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, 1391587491 + ... + 1391661526.

It is an arithmetic number, because the mean of its divisors is an integer number (9819302535504).

Almost surely, 2^{103030312111306} is an apocalyptic number.

103030312111306 is a deficient number, since it is larger than the sum of its proper divisors (54078528456758).

103030312111306 is a wasteful number, since it uses less digits than its factorization.

103030312111306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783249325.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 103030312111306 its reverse (603111213030301), we get a palindrome (706141525141607).

The spelling of 103030312111306 in words is "one hundred three trillion, thirty billion, three hundred twelve million, one hundred eleven thousand, three hundred six".