103020330110012 has 24 divisors (see below), whose sum is σ = 218160699057504. Its totient is φ = 41554418867712.

The previous prime is 103020330109933. The next prime is 103020330110017. The reversal of 103020330110012 is 210011033020301.

It is a super-2 number, since 2×103020330110012² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020330110017) 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 7 ways as a sum of consecutive naturals, for example, 108214631993 + ... + 108214632944.

It is an arithmetic number, because the mean of its divisors is an integer number (9090029127396).

Almost surely, 2^{103020330110012} is an apocalyptic number.

It is an amenable number.

103020330110012 is an abundant number, since it is smaller than the sum of its proper divisors (115140368947492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103020330110012 is a wasteful number, since it uses less digits than its factorization.

103020330110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216429264965 (or 216429264963 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103020330110012 its reverse (210011033020301), we get a palindrome (313031363130313).

The spelling of 103020330110012 in words is "one hundred three trillion, twenty billion, three hundred thirty million, one hundred ten thousand, twelve".