103123000122011 has 8 divisors (see below), whose sum is σ = 107608202753280. Its totient is φ = 98637930318312.

The previous prime is 103123000121993. The next prime is 103123000122031. The reversal of 103123000122011 is 110221000321301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103123000122011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103123000122031) 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, 31618775 + ... + 34727408.

It is an arithmetic number, because the mean of its divisors is an integer number (13451025344160).

Almost surely, 2^{103123000122011} is an apocalyptic number.

103123000122011 is a deficient number, since it is larger than the sum of its proper divisors (4485202631269).

103123000122011 is an equidigital number, since it uses as much as digits as its factorization.

103123000122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66413785.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103123000122011 its reverse (110221000321301), we get a palindrome (213344000443312).

The spelling of 103123000122011 in words is "one hundred three trillion, one hundred twenty-three billion, one hundred twenty-two thousand, eleven".