103320312011130 has 32 divisors (see below), whose sum is σ = 247970062872000. Its totient is φ = 27551937197952.

The previous prime is 103320312011093. The next prime is 103320312011131. The reversal of 103320312011130 is 31110213023301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 103320312011097 and 103320312011106.

It is not an unprimeable number, because it can be changed into a prime (103320312011131) 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, 3308995 + ... + 14750934.

It is an arithmetic number, because the mean of its divisors is an integer number (7749064464750).

Almost surely, 2^{103320312011130} is an apocalyptic number.

103320312011130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103320312011130 is an abundant number, since it is smaller than the sum of its proper divisors (144649750860870).

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

103320312011130 is a wasteful number, since it uses less digits than its factorization.

103320312011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18250638.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103320312011130 its reverse (31110213023301), we get a palindrome (134430525034431).

The spelling of 103320312011130 in words is "one hundred three trillion, three hundred twenty billion, three hundred twelve million, eleven thousand, one hundred thirty".