103131300021103 has 16 divisors (see below), whose sum is σ = 106487528023296. Its totient is φ = 99776914110720.

The previous prime is 103131300021097. The next prime is 103131300021137. The reversal of 103131300021103 is 301120003131301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103131300021103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103131300051103) 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, 2260983925 + ... + 2261029537.

It is an arithmetic number, because the mean of its divisors is an integer number (6655470501456).

Almost surely, 2^{103131300021103} is an apocalyptic number.

103131300021103 is a deficient number, since it is larger than the sum of its proper divisors (3356228002193).

103131300021103 is a wasteful number, since it uses less digits than its factorization.

103131300021103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64194.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 103131300021103 its reverse (301120003131301), we get a palindrome (404251303152404).

The spelling of 103131300021103 in words is "one hundred three trillion, one hundred thirty-one billion, three hundred million, twenty-one thousand, one hundred three".