103103321320130 has 8 divisors (see below), whose sum is σ = 185585978376252. Its totient is φ = 41241328528048.

The previous prime is 103103321320127. The next prime is 103103321320133. The reversal of 103103321320130 is 31023123301301.

It is an interprime number because it is at equal distance from previous prime (103103321320127) and next prime (103103321320133).

It can be written as a sum of positive squares in 2 ways, for example, as 102247912756441 + 855408563689 = 10111771^2 + 924883^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 103103321320096 and 103103321320105.

It is not an unprimeable number, because it can be changed into a prime (103103321320133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5155166065997 + ... + 5155166066016.

Almost surely, 2^{103103321320130} is an apocalyptic number.

103103321320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103103321320130 is a deficient number, since it is larger than the sum of its proper divisors (82482657056122).

103103321320130 is a wasteful number, since it uses less digits than its factorization.

103103321320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10310332132020.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103103321320130 its reverse (31023123301301), we get a palindrome (134126444621431).

The spelling of 103103321320130 in words is "one hundred three trillion, one hundred three billion, three hundred twenty-one million, three hundred twenty thousand, one hundred thirty".